National Council for the Social Studies. (2001). A sampler of curriculum standards for social studies. Merrill/Prentice Hall.
Chicago Style (17th ed.) CitationNational Council for the Social Studies. A Sampler of Curriculum Standards for Social Studies. Upper Saddle River, New Jersey: Merrill/Prentice Hall, 2001.
MLA (9th ed.) CitationNational Council for the Social Studies. A Sampler of Curriculum Standards for Social Studies. Merrill/Prentice Hall, 2001.
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