APA (7e ed.) Bronvermelding

Gibson, R. W. (1984). Concepts for financial statements (2nd ed.). Law Book Co..

Chicago (17e ed.) Bronvermelding

Gibson, Robert W. Concepts for Financial Statements. 2nd ed. Sydney: Law Book Co., 1984.

MLA (8e ed.) Bronvermelding

Gibson, Robert W. Concepts for Financial Statements. 2nd ed. Law Book Co., 1984.