Kurtz, D. L., & David L. Kurtz. (2007). Contemporary Business 2007. Mason, OH: South-Western Cengage Learning.
Chicago Style CitationKurtz, David L., i David L. Kurtz. Contemporary Business 2007. Mason, OH: South-Western Cengage Learning, 2007.
Cita MLAKurtz, David L., i David L. Kurtz. Contemporary Business 2007. Mason, OH: South-Western Cengage Learning, 2007.
Atenció: Aquestes cites poden no estar 100% correctes.