1.11: Endnotes
- “Western Illinois University.” Liberal Arts Lecture 2011 - University News - Western Illinois University. Accessed April 26, 2018. www.wiu.edu/news/lecture_ archive/liberalArts2011.php.
- Fellmann, Jerome D., Arthur Getis, Judith Getis, and Jon C. Malinowski. Human Geography: Landscapes of Human Activities . Boston: McGraw Hill Higher Education, 2005.
- The Anasazi. Accessed April 27, 2018. http://sangres.com/features/anasazi.htm# . WuOBNITyuUl.