Kelsey, C. 1. . e. (1920). Industrial stability. The American Academy of Political and Social Science.
Chicago Style (17. basım) AtıfKelsey, Carl 1870- ed. Industrial Stability. Philadelphia: The American Academy of Political and Social Science, 1920.
MLA (9th ed.) AtıfKelsey, Carl 1870- ed. Industrial Stability. The American Academy of Political and Social Science, 1920.
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