APA aipamena

Stephen Cobb. (1990). Using Quattro Pro. Berkeley, California: Osborne McGraw-Hill.

Chicago Style aipamena

Stephen Cobb. Using Quattro Pro. Berkeley, California: Osborne McGraw-Hill, 1990.

MLA aipamena

Stephen Cobb. Using Quattro Pro. Berkeley, California: Osborne McGraw-Hill, 1990.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.