Gladwell, M. (2020). Talking to strangers: What we should know about the people we don't know. Penguin Books.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रGladwell, Malcolm. Talking to Strangers: What We Should Know About the People We Don't Know. [London]: Penguin Books, 2020.
एमएलए (9वां संस्करण) प्रशस्ति पत्रGladwell, Malcolm. Talking to Strangers: What We Should Know About the People We Don't Know. Penguin Books, 2020.
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