Campbell, M. (1988). 1-2-3: Power user's guide. Osborne McGraw-Hill.
Chicago Edition CitationCampbell, Mary. 1-2-3: Power User's Guide. California: Osborne McGraw-Hill, 1988.
Cita MLACampbell, Mary. 1-2-3: Power User's Guide. Osborne McGraw-Hill, 1988.
Atenció: Aquestes cites poden no estar 100% correctes.