APA-referens (7:e uppl.)

Barnum, H. (1993). Public hospitals in developing countries: Resource use, cost, financing. Johns Hopkins Univ..

Chicago-referens (17:e uppl.)

Barnum, Howard. Public Hospitals in Developing Countries: Resource Use, Cost, Financing. Baltimore: Johns Hopkins Univ., 1993.

MLA-referens (9:e uppl.)

Barnum, Howard. Public Hospitals in Developing Countries: Resource Use, Cost, Financing. Johns Hopkins Univ., 1993.