APA (7e ed.) Bronvermelding

Sleeter, D. (2000). Introduction to Quickbooks 99. McGraw-Hill.

Chicago (17e ed.) Bronvermelding

Sleeter, Douglas. Introduction to Quickbooks 99. New York: McGraw-Hill, 2000.

MLA (9e ed.) Bronvermelding

Sleeter, Douglas. Introduction to Quickbooks 99. McGraw-Hill, 2000.