APA-Zitierstil (7. Ausg.)

Campbell, G. M. (2009). Communications skills for project managers (1. ed.). AMACOM.

Chicago-Zitierstil (17. Ausg.)

Campbell, G. Michael. Communications Skills for Project Managers. 1. ed. New York, NY [u.a.]: AMACOM, 2009.

MLA-Zitierstil (9. Ausg.)

Campbell, G. Michael. Communications Skills for Project Managers. 1. ed. AMACOM, 2009.