1. Gardner, J.V.
jgardner@rspac.iw.nasa.gov "permission to use photos" February. 2000
Personal email.
Electronic
Sources
Text or Multimedia from Web Pages, FTP sites, Telnet
1. Parker, James "A Hypertext
History of the State of Iowa." Hypertext History. 1975
Electronic
Sources
E-Mail Messages
1. Gardner, J.V. jgardner@rspac.iw.nasa.gov "permission to use photos" February. 2000 Personal email.
Electronic
Sources
Publications on CD-ROM, Diskette, or Magnetic Tapes
1. Zieger, Herman E. "Aldehyde." The Software Toolworks Multimedia Encyclopedia. Vers. 1.5. Software Toolworks. Boston: Grolier, 1992.
2. http://starchild.gsfc.nasa.gov/docs/StarChild/StarChild.html
3. www.dustbunny.com~www.kidsnspace.org~
4.http://msgc.engin.umich.edu/cgi-
Printed
Materials
Periodicals
1. Doe, Jane. "All about Computers." Computer Magazine, May 1997, pp.3-10.
Printed
Materials
Part of a book
1. "Ultimate Visual Dictionary 2000" The Universe, Neptune and Pluto. New York: DK Pulishing, Inc.1999, pp. 50-51.
2. Muirden, James. "The Kingfisher Visual Factfinder" Stars and Planets, The Solar System. NewYork, NewYork: Larrouse Kingfisher Chambers Inc. 1996, pp. 40-41
3. Simon, Seymour. "Our Solar System" New York, New York: Morrow Junior Books, 1992 pp. 36-41
4. "Secrets of the Universe" The Solar System. International Masters Publishers AB, 1999.
Printed
Materials
Entire book
1. Bailey, Donna. The Far Planets. Austin,Texas: Steck-Vaughn, 1991.
2. Simon, Seymour. Neptune. New York: William Morrow and Company Inc., 1991.
3. Simon, Seymour.Saturn.New York: William Morrow and Comany Inc.,1991.
4. Simon Seymour. Jupiter. New York, New York: William Morrow and Company Inc., 1985.
5. Simon Seymour. Uranus. New York, New York: William Morrow and Company Inc., 1987.
6. World Almanac Books for Kids by Primedia Reference Inc.,1999
Software, Services and Graphic Sources