APA (7 वां संस्करण) प्रशस्ति पत्र
Kerr, T. D. (2009). The origin of intelligence: The role of information in individual lives. Nova Science Publishers.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्र
Kerr, Thomas D. The Origin of Intelligence: The Role of Information in Individual Lives. New York: Nova Science Publishers, 2009.
एमएलए (9वां संस्करण) प्रशस्ति पत्र
Kerr, Thomas D. The Origin of Intelligence: The Role of Information in Individual Lives. Nova Science Publishers, 2009.
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