Brody, S. (1964). Passivity: A study of its development and expression in boys. International Universities Press.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रBrody, Sylvia. Passivity: A Study of Its Development and Expression in Boys. New York: International Universities Press, 1964.
एमएलए (9वां संस्करण) प्रशस्ति पत्रBrody, Sylvia. Passivity: A Study of Its Development and Expression in Boys. International Universities Press, 1964.
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