Landers, J. (2010). The improbable first century of Cosmopolitan magazine. University of Missouri Press.
Chicago-referens (17:e uppl.)Landers, James. The Improbable First Century of Cosmopolitan Magazine. Columbia: University of Missouri Press, 2010.
MLA-referens (9:e uppl.)Landers, James. The Improbable First Century of Cosmopolitan Magazine. University of Missouri Press, 2010.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.