Ford, L. (2001). Human relations: A game plan for improving personal adjustment (2nd ed.). Prentice Hall.
Chicago-viite (17. p.)Ford, Loren. Human Relations: A Game Plan for Improving Personal Adjustment. 2nd ed. Upper Saddle River, New Jersey: Prentice Hall, 2001.
MLA-viite (9. p.)Ford, Loren. Human Relations: A Game Plan for Improving Personal Adjustment. 2nd ed. Prentice Hall, 2001.
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