Gaya APA

Hay, L, E., Engstrom, J, H. (1993). Essentials Of Accounting For Governmental And Not-For-Profit Organizations (3rd Ed.). illinois: Irwin.

Gaya MLA

Hay, Leon, E.., Engstrom, John, H.. "Essentials Of Accounting For Governmental And Not-For-Profit Organizations". 3rd Ed. illinois: Irwin, 1993. Text.