Siegel, Eric S.
John Wiley & Sons, 1987
Buku Teks SO
Sherman, Andrew J.
Amacom, 2005
Buku Teks
by John B. Vinturella and Suzanne M. Erickson
Elsevier, 2013
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Nababan, Audrey Monalisa
Fakultas Ekonomi dan Bisnis Universitas Indonesia, 2023
UI - Tugas Akhir
Sherman, Andrew J.
[American Management Association, ], 2005
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