Koeppen, D. R. (1987). Solving principle of accounting problems using LOTUS 1-2-3. Wiley.
Chicago Style (17th ed.) CitationKoeppen, David R. Solving Principle of Accounting Problems Using LOTUS 1-2-3. New York: Wiley, 1987.
MLA (9th ed.) CitationKoeppen, David R. Solving Principle of Accounting Problems Using LOTUS 1-2-3. Wiley, 1987.
Warning: These citations may not always be 100% accurate.