Piven, J., & Borgenicht, D. (2019). The worst-case scenario survival handbook: Expert advice for extreme situations ([Revised and expanded edition].). Chronicle Books.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रPiven, Joshua, और David Borgenicht. The Worst-case Scenario Survival Handbook: Expert Advice for Extreme Situations. [Revised and expanded edition]. San Francisco: Chronicle Books, 2019.
एमएलए (8वां संस्करण) प्रशस्ति पत्रPiven, Joshua, और David Borgenicht. The Worst-case Scenario Survival Handbook: Expert Advice for Extreme Situations. [Revised and expanded edition]. Chronicle Books, 2019.
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