Dyfyniad APA

Morgan, J. E. (1968). The American citizens handbook ([6th] rev. ed.). National Council for the Social Studies.

Dyfyniad Arddull Chicago

Morgan, Joy Elmer. The American Citizens Handbook. [6th] rev. ed. Washington: National Council for the Social Studies, 1968.

Dyfyniad MLA

Morgan, Joy Elmer. The American Citizens Handbook. [6th] rev. ed. National Council for the Social Studies, 1968.

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