APA-referens (7:e uppl.)
National Bureau of Economic Research, ebrary, Inc, & Friedman, B. M. (1985). Corporate capital structures in the United States. University of Chicago Press.
Chicago-referens (17:e uppl.)
National Bureau of Economic Research, Inc ebrary, och Benjamin M. Friedman. Corporate Capital Structures in the United States. Chicago: University of Chicago Press, 1985.
MLA-referens (9:e uppl.)
National Bureau of Economic Research, et al. Corporate Capital Structures in the United States. University of Chicago Press, 1985.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.