Koontz, H. (1971). Appraising managers as manager. McGraw-Hill.
استشهاد بنمط شيكاغوKoontz, Harold. Appraising Managers as Manager. New York: McGraw-Hill, 1971.
MLA استشهادKoontz, Harold. Appraising Managers as Manager. McGraw-Hill, 1971.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.