Kellog, M. s. (1967). Closing the performance gap: Resulta centered employee development. American management Association.
استشهاد بنمط شيكاغوKellog, Marion s. Closing the Performance Gap: Resulta Centered Employee Development. America: American management Association, 1967.
MLA استشهادKellog, Marion s. Closing the Performance Gap: Resulta Centered Employee Development. American management Association, 1967.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.