National Council for the Social Studies, American Historical Association, & Hunt, E. M. Social education. National Council for the Social Studies.
Чикаго-гийн эшлэл (17 дахь хэвлэлт)National Council for the Social Studies, American Historical Association, ба Erling M. Hunt. Social Education. [Silver Spring, MD, etc.]: National Council for the Social Studies.
MLA -ийн эшлэл (9 дэх хэвлэлт)National Council for the Social Studies, et al. Social Education. National Council for the Social Studies.
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