Gaya APA

Bierman, H., Drebin, A, R. (1972). Financial accounting: an introduction ed. 2 (2). Homewood: WB Saunders Company.

Gaya MLA

Bierman, Harold., Drebin, Allan, R. "Financial accounting: an introduction ed. 2". 2 Homewood: WB Saunders Company, 1972. Text.