Reza Putra Aryanto, author
Fakultas Ekonomi dan Bisnis Universitas Indonesia, 2013
UI - Skripsi (Membership)
Claudia Friska Stefanie, author
Fakultas Ekonomi dan Bisnis Universitas Indonesia, 2016
UI - Skripsi (Membership)
Johnson, Winslow, author
[American Management Association, ], 2004
eBooks
Adam, Bob
Adams Media Corporation, 1997
Multimedia
Nainggolan, Sufrianto Marulitua, author
2015
UI - Tesis (Membership)