Sleeter, D. (2000). Introduction to Quickbooks 99. McGraw-Hill.
Cita Chicago (17th ed.)Sleeter, Douglas. Introduction to Quickbooks 99. New York: McGraw-Hill, 2000.
Cita MLA (9th ed.)Sleeter, Douglas. Introduction to Quickbooks 99. McGraw-Hill, 2000.
Atenció: Aquestes cites poden no estar 100% correctes.