References
- Fisher, R and Ury, W: Getting to Yes, Negotiating Agreement Without Giv-ing In. New York: Penguin Books, 1981
- Kennedy, M: Office Politics. New York: Warner Books, 1980
- Swets, The Art of Talking So That People Will Listen. Englewood Cliffs, New Jersey: Prentice-Hall, 1983
- Miller, Set at.: Straight Talk. New York: The New American Library, 1981
- Bloom, L et al.: The New Assertive Woman. New York: Dell Publishing Co., 1978