1. Astronomy 2-98, vol 26 issue 2 p.30. "A Nearby Luminous Quasar".

2. Astronomy 3-97. "Turning on a Quasar" p.26.

3. Astronomy 7-97. "Quasars Surrounded by Normal Galaxies" p. 34.

4. Bahcall, J., Institute for Advanced Study, Princeton NJ; M. Disney, University of Wales; and NASA. 12-6-97.

5. Bahcall, J., Institute for Advanced Study, Princeton NJ; M. Disney, University of Wales; and NASA.. 1-28-97.

6. Dunlop, J.S and R.J McLure, Hubble Space Telescope (HST), NASA. 4-9-98.

7. French, Bevan M. and Stephen P. Maran. From a "meeting with the universe". NASA EP-177 p. 114. "Quasars and     the X-ray Background".

8. High Energy Astrophysics Science Archive Research Center. StarChild: Dr. Laura A. Whitlock, Joyce Dejoie and Elizabeth Truclore.

9. Hutchings, Dr. John, Dominion Astrophysical Observatory, NASA.

11. Larson, Dewey B. Quasars and Pulsars. North Pacific Publishers, Portland OR. Copyright 1959, 1971.

12.Scientific American 1997. Roland van der Marcel, Institute for Advanced study, Princeton NJ.

13. Sky and Telescope 8-97, vol 94 issue 3 p.28. Jill Bechtold.

1. 1. This article is in a very recent well known magazine. We feel this source is very reliable.
2. 2. This article is from a reliable source but is from last year. We feel it is not as reliable as more recent articles.
3. 3. Ibid.
4. 4. This source is from last year and was retrieved from the internet. It is however, from NASA and we feel it should be a  reliable source.
5. 5. This source is from a year ago and was retrieved from the internet. It is also from NASA and we feel it is a reliable source.
6. 6. This is a very reliable source since it is from this month and taken from NASA and the HST.
7. 7. This source is also from NASA we feel it is reliable.
8. 8. We do not know the date of this source and it is from a group whose reliability we are unsure of.
9. 9. This source is from NASA and we feel it is reliable source.
10. 10. We feel that the material is outdated even though it is from a book.
11. 11. Ibid.
12. 12. This article is from a reliable source but it is from last year and could be out of date by now.
13. 13. Ibid.

Bahcall, J., Institute for Advanced Study, Princeton NJ; M. Disney, University of Wales; and NASA. 12-6-97.

Bahcall, J., Institute for Advanced Study, Princeton NJ; M. Disney, University of Wales; and NASA. 1-28-97.

Bahcall, J., Institute for Advanced Study, Princeton NJ; M. Disney, University of Wales; and NASA. 11-19-96.

Comins, Neil F., William J. Kaufmann.  Discovering the Universe.  New York:  W.H Freeman and Co., 1997.

Economist.  "Exploring the Black Hole."  9-7-91, vol. 320, issue 7723, p.91.

Kaufmann, William J.  Galaxies and Quasars.  San Francisco: W.H Freeman and Co., 1979.

Morrison, David, Sidney Wolff and Andrea Fraknoi.  Abell's Exploration of the Universe, 7th ed..  Philadelphia:  Saunders    College Publishing, 1995.

Natural History.  Tyson, Neil de Grasse.  "Galactic Engines."  05-97, vol. 106, issue 1, p. 66, 6 p, 1c.

Science News.  Cowen, R.  "Radio Research Finds Few Distant Quasars."  12-07-97  vol. 150 issue 23, p.357, 1/3 p, 1c.
 

Comins, Neil F., William J. Kaufmann.  Discovering the Universe.  New York:  W.H Freeman and Co., 1997.

Http://www.ph.unimelb.edu.au/~bholman/qso/qso/2.html
 
Kahn and Palmer.  Quasars.  Cambridge, Mass.:  Harvard University press, 1968.

Sky and Telescope.  "Shadows of creation:  Quasar absorption lines and the genesis of galaxies"  September 1997

Sky and Telescope.  Jill Bechtold.  8-97, volume 94, Issue 3, p.28.
 

Sky and Telescope.  Joshua Roth. 3-96, volume 91, issue 3, p.12

Sky and Telescope.  9-97, vol.94, issue 3, p.16

Sky and Telescope.  9-97, vol.94, issue 3, p.28

Sky and Telescope.  5-97, vol.93, issue 5, p.20

Sky and Telescope.  4-97, vol.93, issue 4, p.22

Sky and Telescope. 2-97, vol.93, issue1, p.10

Astronomy.  3-97, vol.25, issue 1, p.26

Astronomy. 7-97, vol.25, issue 1, p.34

Nature. 7-97, vol.388, issue 6640, p.350

New Scientist.  Marcus Chown, vol.156, issue 2111, p.6

New Scientist.  Marcus Chown, vol.156, issue 2105, p.16