APA (7e ed.) Bronvermelding

Lewicki Roy J., Barry Bruce, & Saunders, D. M. (2007). Essentials of negotiation. McGraw-Hill/Irwin.

Chicago (17e ed.) Bronvermelding

Lewicki Roy J., Barry Bruce, en David M. Saunders. Essentials of Negotiation. Boston: McGraw-Hill/Irwin, 2007.

MLA (9e ed.) Bronvermelding

Lewicki Roy J., et al. Essentials of Negotiation. McGraw-Hill/Irwin, 2007.