University of Colorado
University of Colorado: Negotiation
Contains information regarding the various types of negotiation and negotiating processes, including links for more in-depth information for certain types.
University of Colorado
University of Colorado: Negotiating Agreement Without Giving In
This article provides information regarding the types of negotiations, principles for effective negotiation, obstacles to successful negotiation, and methods of overcoming these obstacles.
Other
Focusing on Interests Rather Than Positions Conflict
This site contains six rules to follow that will reduce conflict and increase cooperation when negotiating.