Caldwell, W. E., & Merrill, E. H. (1958). The new popular history of the world. :.
Chicago Style aipamenaCaldwell, Wallace E., và Edward H. Merrill. The New Popular History of the World. :, 1958.
MLA aipamenaCaldwell, Wallace E., và Edward H. Merrill. The New Popular History of the World. :, 1958.
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