HUNSAKER, P. L. (1980). Art Of Managing People Person-to-person Skills, Guidelines, And Techniques Every Manager Needs To Guide, Direct, And Motivate The Team Philip L. Hunsaker And Anthony J. Alessandra. Simon & Schuster.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)HUNSAKER, Philip L. Art Of Managing People Person-to-person Skills, Guidelines, And Techniques Every Manager Needs To Guide, Direct, And Motivate The Team Philip L. Hunsaker And Anthony J. Alessandra. Simon & Schuster, 1980.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)HUNSAKER, Philip L. Art Of Managing People Person-to-person Skills, Guidelines, And Techniques Every Manager Needs To Guide, Direct, And Motivate The Team Philip L. Hunsaker And Anthony J. Alessandra. Simon & Schuster, 1980.
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