DuPlass, J. A. (2011). Teaching elementary social studies: Strategies, standards, and internet resources (3rd. ed.). Wadsworth Cengage Learning.
Citace podle Chicago (17th ed.)DuPlass, James A. Teaching Elementary Social Studies: Strategies, Standards, and Internet Resources. 3rd. ed. Belmont, Calif: Wadsworth Cengage Learning, 2011.
Citace podle MLA (9th ed.)DuPlass, James A. Teaching Elementary Social Studies: Strategies, Standards, and Internet Resources. 3rd. ed. Wadsworth Cengage Learning, 2011.
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