APA aipamena

Douglas, S. (2002). Introduction to Quickbooks Pro 2001. New York: Glencoe/McGraw-Hill.

Chicago Style aipamena

Douglas, Sleeter. Introduction to Quickbooks Pro 2001. New York: Glencoe/McGraw-Hill, 2002.

MLA aipamena

Douglas, Sleeter. Introduction to Quickbooks Pro 2001. New York: Glencoe/McGraw-Hill, 2002.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.