Landers, J. (2010). The improbable first century of Cosmopolitan magazine. University of Missouri Press.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रLanders, James. The Improbable First Century of Cosmopolitan Magazine. Columbia: University of Missouri Press, 2010.
एमएलए (9वां संस्करण) प्रशस्ति पत्रLanders, James. The Improbable First Century of Cosmopolitan Magazine. University of Missouri Press, 2010.
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