Auger B.Y.
How to run better business meetings : a reference guide for managers / B.Y. Auger
McGraw-Hill, 1987
Buku Teks
Laird, Donald A.
The techniques of delegating: how to get things done through others
McGraw-Hill, 1957
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Moss, Geoffrey
Be an achiever : a handbook to get things done
Management House, 1990
Buku Teks
Lasser, J.K. (Jacob Kay)
How to run a small business
McGraw-Hill, 1974
Buku Teks
Lasser, J.K. (Jacob Kay)
How to run a small business
McGraw-Hill, 1955
Buku Teks