Harvaed business review on negotiation and conflict resolution
Harvard Business School, 2000
Buku Teks
Robinson, Colin
Bagaimana memenangkan negosiasi : kiat membuat janji yang menguntungkan
Gunung Mulia, 1993
Buku Teks
Marsh, PDV
Contract negotiation handbook
Gower, 1974
Buku Teks
Ury, William
Getting past no: negotiating your way from confrontation to cooperation
Bantam Books, 1992
Buku Teks SO
Ury, William
The Power of a positive no how to say no and still get to yes
Hodder & Stoughton, 2007
Buku Teks SO