APA (7 वां संस्करण) प्रशस्ति पत्र

Mayer, R. E. (1991). Thinking, problem solving, cognition (2nd. ed.). W. H. Freeman and company.

शिकागो शैली (17वां संस्करण) प्रशस्ति पत्र

Mayer, Richard E. Thinking, Problem Solving, Cognition. 2nd. ed. New York: W. H. Freeman and company, 1991.

एमएलए (9वां संस्करण) प्रशस्ति पत्र

Mayer, Richard E. Thinking, Problem Solving, Cognition. 2nd. ed. W. H. Freeman and company, 1991.

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