Gaya APA

Warren, C, S., Fess, P, E. (1986). Accounting principles / Philip E. Fess, Carl S. Warren (Ed.ke-6). : South-Western Publishing.

Gaya MLA

Warren, Carl, S., Fess, Philip, E.. "Accounting principles / Philip E. Fess, Carl S. Warren". Ed.ke-6 : South-Western Publishing, 1986. Skripsi.