LESLEY, P. (1985). Overcoming opposition: A survival manual for executives. Prentice-Hall.
Chicago-viite (17. p.)LESLEY, Phillip. Overcoming Opposition: A Survival Manual for Executives. New Jersey: Prentice-Hall, 1985.
MLA-viite (9. p.)LESLEY, Phillip. Overcoming Opposition: A Survival Manual for Executives. Prentice-Hall, 1985.
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