Beechel, E. E. (1929). A citizenship program for elementary schools. Teachers college, Columbia university.
Citace podle Chicago (17th ed.)Beechel, Edith Emma. A Citizenship Program for Elementary Schools. New York City: Teachers college, Columbia university, 1929.
Citace podle MLA (9th ed.)Beechel, Edith Emma. A Citizenship Program for Elementary Schools. Teachers college, Columbia university, 1929.
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