Gaya APA

ENGSTROM, J, H., COPLEY, P, A. (2004). Essentials of Accounting for Governmental and Not-for-Profit Organizations (Ed. 7). Boston: McGraw-Hill.

Gaya MLA

ENGSTROM, John, H.., COPLEY, Paul, A.. "Essentials of Accounting for Governmental and Not-for-Profit Organizations". Ed. 7 Boston: McGraw-Hill, 2004. Text.