APPLEY, L. A. Management In Action The Art Of Getting Things Done Through People Lawrence A Appley. American Management Association.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)APPLEY, Lawrence A. Management In Action The Art Of Getting Things Done Through People Lawrence A Appley. American Management Association.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)APPLEY, Lawrence A. Management In Action The Art Of Getting Things Done Through People Lawrence A Appley. American Management Association.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.