APA (7 वां संस्करण) प्रशस्ति पत्र
Opler, D. J. (2007). For All White-Collar Workers: The Possibilities of Radicalism in New York City's Department Store Unions, 1934-1953. Ohio State University Press.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्र
Opler, Daniel J. For All White-Collar Workers: The Possibilities of Radicalism in New York City's Department Store Unions, 1934-1953. Columbus: Ohio State University Press, 2007.
एमएलए (9वां संस्करण) प्रशस्ति पत्र
Opler, Daniel J. For All White-Collar Workers: The Possibilities of Radicalism in New York City's Department Store Unions, 1934-1953. Ohio State University Press, 2007.
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