Citas

La Bibliografía

"California Condor Soars." National Parks Traveler. Web. 11 Mar 2010. <http://www.nationalparkstraveler.com/files/storyphotos/Desert-Vu.jpg>.

"Costa Oeste de Estados Unidos (11/12) Yosemite." Youtube. Web. 11 Mar 2010. <http://www.youtube.com/user/viajerosporelmundo#p/u/2/26G8i7ZsZ-Q>.

Goodall, Jane, Thane Maynard, and Gail Hudson. Hope for Animals and Their World: How Endangered Species Are Being Rescued from the Brink. New York: Grand Central Publishing, 2009. Print.

"La Torre del Diablo, Wyoming." Microsiervos. 05 Ene 2008. Web. 11 Mar 2010. <http://www.microsiervos.com/archivo/mundoreal/torre-del-diablo-wyoming.html>.

Leco, Mike. "Parques de EE.UU.." USA Tourist. 2008. Web. 11 Mar 2010. <http://www.usatourist.com/espanol/destinations/Destinations-Parks.html>.

"Prayer Bundle, Devil's Tower, Wyoming." Flickr. Web. 11 Mar 2010. <http://farm2.static.flickr.com/1022/3166492867_dbc1aba919.jpg>.

"Prayer Bundles." Tribe.net. 15 Nov 2006. Web. 10 Mar 2010. <http://nappaw.tribe.net/thread/7f4b3045-a760-4f19-8a77-f9c3f16e4630>.

San Miguel, George L. "How is Devils Tower a Sacred Site to Native Americans?." NPS.gov. National Park Service, Aug 1994. Web. 12 Feb 2010. <http://www.nps.gov/deto/historyculture/sacredsite.htm>.