Lewicki,Roy J, Bruce Barry, & David M. Saunders. (2016). Essentials of Negotiation (sixth.). McGraw Hill International Edition.
Chicago-Zitierstil (17. Ausg.)Lewicki,Roy J, Bruce Barry, und David M. Saunders. Essentials of Negotiation. sixth. New York: McGraw Hill International Edition, 2016.
MLA-Zitierstil (9. Ausg.)Lewicki,Roy J, et al. Essentials of Negotiation. sixth. McGraw Hill International Edition, 2016.