APA (7e ed.) Bronvermelding

Loucks, W. N. (1969). Comparative economic systems (8th ed.). Harper & Row.

Chicago (17e ed.) Bronvermelding

Loucks, William Negele. Comparative Economic Systems. 8th ed. New York: Harper & Row, 1969.

MLA (9e ed.) Bronvermelding

Loucks, William Negele. Comparative Economic Systems. 8th ed. Harper & Row, 1969.