APA (7 वां संस्करण) प्रशस्ति पत्र
Schaller, S. (2012). A man without words (Second edition, with new material.). University of California Press.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्र
Schaller, Susan. A Man Without Words. Second edition, with new material. Berkeley: University of California Press, 2012.
एमएलए (9वां संस्करण) प्रशस्ति पत्र
Schaller, Susan. A Man Without Words. Second edition, with new material. University of California Press, 2012.
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