CPM Group. (2007). The CPM Platinum yearbook 2007. Hoboken, N.J: Wiley.
Chicago Style CitationCPM Group. The CPM Platinum Yearbook 2007. Hoboken, N.J: Wiley, 2007.
Cita MLACPM Group. The CPM Platinum Yearbook 2007. Hoboken, N.J: Wiley, 2007.
Atenció: Aquestes cites poden no estar 100% correctes.