APA aipamena

Colombo George W. (1994). Sales Force Automation. McGraw Hill.

Chicago Style aipamena

Colombo George W. Sales Force Automation. New York: McGraw Hill, 1994.

MLA aipamena

Colombo George W. Sales Force Automation. McGraw Hill, 1994.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.