1. Images of anemones at http://tqjunior.advanced.org/J001648F/anemone.html from Center for the Study of Digital Libraries, Texas A&M University Website http://www.csdl.tamu.edu, Wilson, wilson@mail.bio.tamu.edu, March 2000. Email message.
2. Images of arctic foxes at http://tqjunior.advanced.org/J001648F/fox.html from Michigan State University Website http://www.msu.edu, Ryan Hanisco, haniscor@pilot.msu.edu, March 2000. Email message.
3. Image of caribou at http://tqjunior.advanced.org/J001648F/caribou.html from Teel Family Website http://www.teelfamily.com, Susan Teel, susan@beluga.com, February 2000. Email message.
4. Image of forget-me-not at http://tqjunior.advanced.org/J001648F/forget.html from The Alzheimer's Disease Pages for Caregivers Website http://www.planet-interkom.de/werner.saumweber, Werner Saumweber, werner.saumweber@planet-interkom.de, March 2000. Email message.
5. Image of golden eagle at http://tqjunior.advanced.org/J001648F/eagle.html from NFPAE Website http://www.eagles.org, Amy Clark, eagles2@usit.net, March 2000. Email message.
6. Image of musk ox in the snow at http://tqjunior.advanced.org/J001648F/ox.html from Alaska One Website http://www.AlaskaOne.com, Howard Goff, Support@AlaskaOne.com, March 2000. Email message.
7. Images of polar bear and cubs and cubs playing at http://tqjunior.advanced.org/J001648F/bear.html from Alaska One Website http://www.AlaskaOne.com, Howard Goff, Support@AlaskaOne.com, March 2000. Email message.
8. Image of Reindeer moss at http://tqjunior.advanced.org/J001648F/moss.html from Arts & Crafts Internet Mall Website http://www.artcraftmall.com/mossesgalore.htm, Jackie Lange, jackielange@hotmail.com, February 2000. Email message.
9. Image of tundra at http://tqjunior.advanced.org/J001648F/tundra.html from Radford University Biomes of the World Website http://www.runet.edu, Susan Woodward, swoodwar@runet.edu, March 2000. Email message.
10. Image of tundra at http://tqjunior.advanced.org/J001648F/tundra.html from Snowcrest Website http://www.snowcrest.net, Linda Freeman for Alan Freeman, freemanl@snowcrest.net, March 2000. Email message.
11. Image of walrus at http://tqjunior.advanced.org/J001648F/walrus.html from SeaWorld Website http://www.seaworld.org, Ask Shamu Team, Ask.Shamu@SeaWorld.com, March 2000. Email message.
Electronic Sources
Text or Multimedia from Web Pages, FTP sites, Telnet
1. Trimble, Aaron "Caribou." Hypertext Nature. (Jan. 2000)
2. "Tundra biome: Golden eagle." Hypertext Nature. 1998 (Feb. 2000)
3. "Tundra biome: Grey wolf." Hypertext Nature. 1998 (Mar. 2000)
4. "Tundra biome: Musk ox." Hypertext Nature. 1998 (Feb. 2000)
5. "Tundra biome: Polar bear." Hypertext Nature. 1998 (Mar. 2000)
6. Valkenburg, Patrick. "Caribou." Hypertext Nature. 1999 (Jan. 2000)
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. "Reindeer moss." Microsoft Encarta 97 Encyclopedia. Microsoft, 1996.
Printed Materials
Part of a book
1. Ford, John K. B. "Walrus." World Book. Chicago: World Book, 1997,
2. Heidt, Gary A. "Ermine." World Book. Chicago: World Book, 1999,
3. Heidt, Gary A. "Wolverine." World Book. Chicago: World Book, 1997,
4. Poluson, Thomas. "Arctic Fox." World Book. Chicago: World Book, 1997,
Printed Materials
Entire book
1. Taylor, Barbara. Arctic and Antarctic. New York: Alfred A. Knopf, 1995.