Gaya APA

EDELMAN, J. (1993). The Tao of Negotiation : how you can prevent, resolve and transcend conflict in work and every day life . New York: Harper Bussiness.

Gaya MLA

EDELMAN, Joel. "The Tao of Negotiation : how you can prevent, resolve and transcend conflict in work and every day life". New York: Harper Bussiness, 1993. Book.