Johnston, Robert E., author
American Management Association, 2003
eBooks
Johnston, Robert E., author
American Management Association;, 2013
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Achmad Rizki Sadikin, author
Fakultas Teknik Universitas Indonesia, 2013
UI - Tesis (Membership)
Hamper, Robert J., author
McGraw-Hill, 2014
Buku Teks
Sharplin, Arthur, author
McGraw-Hill, 1985
Buku Teks