Bibliography

• Bednarz, Sarah Witham, Gillian Acheson, and Robert S. Bednarz, “Maps and Map Learning in Social Studies,” in Social Education 70:7 (2006). Cited on p. 1.
• Liben, Lynn S., “Understanding Maps: Is the Purple Country on the Map Really Purple?,” in Knowledge Quest 36:4 (March/April 2008). Cited on pp. 4 and 5.
• Verdi, Michael P. and Raymond W. Kulhavy, “Learning with Maps and Texts: An Overview,” in Educational Psychology Review 14:1 (March 2002). Cited on pp. 16 and 6.