Gaya APA

KOEPPEN, D, R. et al (1992). ANALYZING AND SOLVING INTERMEDIATE ACCOUNTING PROBLEMS USING LOTUS 1-2-3 (7). : .

Gaya MLA

KOEPPEN, David, R. et al. "ANALYZING AND SOLVING INTERMEDIATE ACCOUNTING PROBLEMS USING LOTUS 1-2-3". 7 : , 1992. Text.