Feynman, R. P., & Robbins, J. (1999). The pleasure of finding things out: The best short works of Richard P. Feynman. Perseus Books, ; Penguin.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रFeynman, Richard Phillips, और Jeffrey Robbins. The Pleasure of Finding Things Out: The Best Short Works of Richard P. Feynman. Cambridge, Mass. : London: Perseus Books, ; Penguin, 1999.
एमएलए (8वां संस्करण) प्रशस्ति पत्रFeynman, Richard Phillips, और Jeffrey Robbins. The Pleasure of Finding Things Out: The Best Short Works of Richard P. Feynman. Perseus Books, ; Penguin, 1999.
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