APA aipamena

Ulmer Donna. (2006). Computer Accounting with QuickBooks Pro 2007. New York: McGraw-Hill/Irwin.

Chicago Style aipamena

Ulmer Donna. Computer Accounting With QuickBooks Pro 2007. New York: McGraw-Hill/Irwin, 2006.

MLA aipamena

Ulmer Donna. Computer Accounting With QuickBooks Pro 2007. New York: McGraw-Hill/Irwin, 2006.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.