Schrecker, P. (1948). Work and history : an essay on the structure: Of civilization (Apollo edition.). Thomas Y.Crowell.
Chicago-viite (17. p.)Schrecker, Paul. Work and History : an Essay on the Structure: Of Civilization. Apollo edition. New York: Thomas Y.Crowell, 1948.
MLA-viite (9. p.)Schrecker, Paul. Work and History : an Essay on the Structure: Of Civilization. Apollo edition. Thomas Y.Crowell, 1948.
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