National Council for the Social Studies. The Social studies professional: A newsletter from the National Council for the Social Studies. The Council.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रNational Council for the Social Studies. The Social Studies Professional: A Newsletter from the National Council for the Social Studies. [Washington, D.C.]: The Council.
एमएलए (9वां संस्करण) प्रशस्ति पत्रNational Council for the Social Studies. The Social Studies Professional: A Newsletter from the National Council for the Social Studies. The Council.
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