Albert, Henry H., author
John Wiley & Sons, 1961
Buku Teks
edited by G. William Dauphinais and Colin Price
Simon & Schuster , 1998
Buku Teks
Drucker, Peter F. (Peter Ferdinand), 1909-2005, author
Harper & Row, 1996
Buku Teks
Putri Ayomi Lestari, author
Fakultas Ekonomi dan Bisnis Universitas Indonesia, 2019
UI - Skripsi (Membership)
Kaen, Fred R., author
[American Management Association, ], 2003
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