APA (7 वां संस्करण) प्रशस्ति पत्र
Mirola, W. A. (2015). Redeeming time: Protestantism and Chicago's eight-hour movement, 1866-1912. University of Illinois Press.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्र
Mirola, William A. Redeeming Time: Protestantism and Chicago's Eight-hour Movement, 1866-1912. Urbana, Illinois: University of Illinois Press, 2015.
एमएलए (9वां संस्करण) प्रशस्ति पत्र
Mirola, William A. Redeeming Time: Protestantism and Chicago's Eight-hour Movement, 1866-1912. University of Illinois Press, 2015.
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