APA-referens (7:e uppl.)
Friedman, A. (2013). Covert capital: Landscapes of denial and the making of U.S. empire in the suburbs of Northern Virginia. University of California Press.
Chicago-referens (17:e uppl.)
Friedman, Andrew. Covert Capital: Landscapes of Denial and the Making of U.S. Empire in the Suburbs of Northern Virginia. Berkeley: University of California Press, 2013.
MLA-referens (9:e uppl.)
Friedman, Andrew. Covert Capital: Landscapes of Denial and the Making of U.S. Empire in the Suburbs of Northern Virginia. University of California Press, 2013.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.