Lewicki, R. J., Hiam, A., & Olander, K. W. (1996). Think before you speak: The complete guide to strategic negotiation. John Wiley.
Dyfyniad Arddull ChicagoLewicki, Roy J., Alexander Hiam, and Karen Wise Olander. Think Before You Speak: The Complete Guide to Strategic Negotiation. Nueva York: John Wiley, 1996.
Dyfyniad MLALewicki, Roy J., et al. Think Before You Speak: The Complete Guide to Strategic Negotiation. John Wiley, 1996.
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