Lax, D. A., & David A. Lax and James K. Sebenius. 3-D negotiation: Powerful tools to change the game in your most important deals. Boston, Mass: Harvard Business School Press.

Lax, David A., و David A. Lax and James K. Sebenius. 3-D Negotiation: Powerful Tools to Change the Game in Your Most Important Deals. Boston, Mass: Harvard Business School Press.

Lax, David A., و David A. Lax and James K. Sebenius. 3-D Negotiation: Powerful Tools to Change the Game in Your Most Important Deals. Boston, Mass: Harvard Business School Press.