Cita APA (7th ed.)

Fess, P. E., & Warren, C. S. (1987). Accounting principles (15a. ed.). South-Western.

Cita Chicago (17th ed.)

Fess, Philip E., i Carl S. Warren. Accounting Principles. 15a. ed. Cincinnati: South-Western, 1987.

Cita MLA (9th ed.)

Fess, Philip E., i Carl S. Warren. Accounting Principles. 15a. ed. South-Western, 1987.