Muller, Max, author
[American Management Association;, ], 2012
eBooks
Sartain, Libby, author
Amacom , 2003
Buku Teks
Sartain, Libby, author
[American Management Association, ], 2003
eBooks
edited by Virgil Zeigler-Hill and David K. Marcus
American Psychological Association, 2016
Buku Teks
Yily Leoni, author
Fakultas Ekonomi dan Bisnis Universitas Indonesia, 2022
UI - Tesis (Membership)