National Council for the Social Stadies. (1962). World history book list for high school: A selection for supplementary reading. New York: NCSS.
Trích dẫn kiểu ChicagoNational Council for the Social Stadies. World History Book List for High School: A Selection for Supplementary Reading. New York: NCSS, 1962.
MLA citiranjeNational Council for the Social Stadies. World History Book List for High School: A Selection for Supplementary Reading. New York: NCSS, 1962.
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