Whetten, David A.
Developing management skills
Prentice-Hall, 2005
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Dale, Margaret
Developing management Skills
Crest Publishing House, 1999
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Whetten, David A.
Developing management skills
Prentice-Hall, 2007
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Famularo, J.J.
Supervisors in action : developing your skills in management people / J.J. Famularo
McGraw-Hill, 1961
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Camp, Sue C.
Developing proofreading and editing skills
Glencoe/McGraw-Hill, 2001
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