APA (7e ed.) Bronvermelding

Harper, M. (1984). Small business in the Third World: Guidelines for practical assistance. Wiley.

Chicago (17e ed.) Bronvermelding

Harper, Malcolm. Small Business in the Third World: Guidelines for Practical Assistance. Chichester [Sussex, England] ; New York: Wiley, 1984.

MLA (8e ed.) Bronvermelding

Harper, Malcolm. Small Business in the Third World: Guidelines for Practical Assistance. Wiley, 1984.