Belgrad, D. (2019). The culture of feedback: Ecological thinking in seventies America. The University of Chicago Press.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रBelgrad, Daniel. The Culture of Feedback: Ecological Thinking in Seventies America. Chicago: The University of Chicago Press, 2019.
एमएलए (9वां संस्करण) प्रशस्ति पत्रBelgrad, Daniel. The Culture of Feedback: Ecological Thinking in Seventies America. The University of Chicago Press, 2019.
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