Steele, P. (2019). Analyzing the global population crisis: Asking questions, evaluating evidence, and designing solutions (First edition.). Cavendish Square.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रSteele, Philip. Analyzing the Global Population Crisis: Asking Questions, Evaluating Evidence, and Designing Solutions. First edition. New York: Cavendish Square, 2019.
एमएलए (8वां संस्करण) प्रशस्ति पत्रSteele, Philip. Analyzing the Global Population Crisis: Asking Questions, Evaluating Evidence, and Designing Solutions. First edition. Cavendish Square, 2019.
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