Beyer, R., & Trawicki J Donald. (1972). Profitablity Accounting (2nd ed.). Wiley Eastern.
Čikaški stil citiranjaBeyer, Robert, i Trawicki J Donald. Profitablity Accounting. 2nd ed. New York: Wiley Eastern, 1972.
MLA način citiranjaBeyer, Robert, i Trawicki J Donald. Profitablity Accounting. 2nd ed. Wiley Eastern, 1972.
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