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2.
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3.
DruckerPeter F., The Effective Executive (New York: Harper and Row, 1967), pp. 26–27.
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TerryGeorge R., Principles of Management, 4th éd. (Homewood, Ill.: Irwin, 1964), pp. 50–57.
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KoontzHaroldO'DonnellCyril, Principles of Management, 3rd ed. (New York: McGraw-Hill, 1964), pp. 27–28.
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FryerDouglas H.HenryEdwin R.SparksCharles P., General Psychology, 4th ed. (New York: Barnes & Noble, 1954), p. 155.
7.
AdcockRobert L., “The Time Management Process: A Preliminary Statement of Its Functions and Principles and a Survey of Their Use” (unpublished master's thesis, School of Business, Florida State University, 1970).
8.
TrickettJoseph M., “A More Effective Use of Time,”California Management Review (Summer 1962), p. 5.
9.
RuchtiWilliam, “Take Time to Plan Time,”Supervisory Management (July 1958), p. 3.
10.
DruckerPeter F., “How to Spend Time on Things That Count,”Nation's Schools (April 1964), p. 75.
11.
Trickett, pp. 5–7.
12.
Drucker, p. 75.
13.
Moore, p. 83.
14.
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