Elisabeth
Fakultas Ekonomi dan Bisnis Universitas Indonesia, 2015
UI - Skripsi Membership
Phillips, Robert, 1968-
Berrett-Koehler, 2003
Buku Teks SO
Wulf, Katharina
[Gabler Verlag, Gabler Verlag], 2012
eBooks
Rezaee, abihollah
John Wiley & Sons, 2009
Buku Teks
Farida
Fakultas Ekonomi dan Bisnis Universitas Indonesia, 2001
UI - Tesis Membership