APA (7th ed.) Zitazioa
Walgenbach, P. H., Dittrich, N. E., & Hanson, E. I. (1984). Principles of accounting (3rd ed.). Harcourt Brace Jovanovich.
Chicago Style (17th ed.) Zitazioa
Walgenbach, Paul Henry, Norman E. Dittrich, eta Ernest I. Hanson. Principles of Accounting. 3rd ed. San Diego: Harcourt Brace Jovanovich, 1984.
MLA (9th ed.) Zitazioa
Walgenbach, Paul Henry, et al. Principles of Accounting. 3rd ed. Harcourt Brace Jovanovich, 1984.
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