APA (7th ed.) Zitazioa
Fess, P. E., & Warren, C. S. (1993). Accounting Principles (7th.ed.). South-Western..
Chicago Style (17th ed.) Zitazioa
Fess, Philip E., eta Carl S. Warren. Accounting Principles. 7th.ed. Cincinnati: South-Western., 1993.
MLA (9th ed.) Zitazioa
Fess, Philip E., eta Carl S. Warren. Accounting Principles. 7th.ed. South-Western., 1993.
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