Simon, H. (1935). Revolution whither bound? New York: Farrar & Rinehart, Inc.
Čikaški stil citiranjaSimon, Hugo. Revolution Whither Bound? New York: Farrar & Rinehart, Inc, 1935.
MLA način citiranjaSimon, Hugo. Revolution Whither Bound? New York: Farrar & Rinehart, Inc, 1935.
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