Daugherty, C. R., & Parrish, J. B. (1952). The labor problems of American society. Houghton Mifflin.
Chicago Style (17. basım) AtıfDaugherty, Carroll Roop, ve John Bishop Parrish. The Labor Problems of American Society. Boston: Houghton Mifflin, 1952.
MLA (9th ed.) AtıfDaugherty, Carroll Roop, ve John Bishop Parrish. The Labor Problems of American Society. Houghton Mifflin, 1952.
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