Atkinson, R. C., & Pelfrey, P. A. (2007). The pursuit of knowledge: Speeches and papers by Richard C. Atkinson. University of California Press.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रAtkinson, Richard C., और Patricia A. Pelfrey. The Pursuit of Knowledge: Speeches and Papers by Richard C. Atkinson. Berkeley: University of California Press, 2007.
एमएलए (9वां संस्करण) प्रशस्ति पत्रAtkinson, Richard C., और Patricia A. Pelfrey. The Pursuit of Knowledge: Speeches and Papers by Richard C. Atkinson. University of California Press, 2007.
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