CRAWFORD, C. M. New products management sixth ed. McGrow-Hill.
Chicago Style (17th ed.) CitationCRAWFORD, C. Merle. New Products Management Sixth Ed. McGrow-Hill.
Cita MLACRAWFORD, C. Merle. New Products Management Sixth Ed. McGrow-Hill.
Atenció: Aquestes cites poden no estar 100% correctes.