APA-referens (7:e uppl.)

O'Brien, R. R. (1981). Private bank lending to developing countries. World Bank.

Chicago-referens (17:e uppl.)

O'Brien, Richard R. Private Bank Lending to Developing Countries. Washington: World Bank, 1981.

MLA-referens (9:e uppl.)

O'Brien, Richard R. Private Bank Lending to Developing Countries. World Bank, 1981.