APA (7e ed.) Bronvermelding

Cunningham, S. (1981). The copper industry in Zambia: Foreign mining companies in a developing country. Praeger.

Chicago (17e ed.) Bronvermelding

Cunningham, Simon. The Copper Industry in Zambia: Foreign Mining Companies in a Developing Country. New York: Praeger, 1981.

MLA (9e ed.) Bronvermelding

Cunningham, Simon. The Copper Industry in Zambia: Foreign Mining Companies in a Developing Country. Praeger, 1981.