Trainor, L. L. (1990). Human resource director's corporate communications manual: With models and forms. Prentice Hall.
Cita Chicago Style (17a ed.)Trainor, Linda L. Human Resource Director's Corporate Communications Manual: With Models and Forms. Englewood Cliffs: Prentice Hall, 1990.
Cita MLA (9a ed.)Trainor, Linda L. Human Resource Director's Corporate Communications Manual: With Models and Forms. Prentice Hall, 1990.
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