Devi Virgina Mandawa
Fakultas Psikologi Universitas Indonesia, 2012
UI - Skripsi (Open)
Tegar Rahmanto
2016
UI - Skripsi (Membership)
Baldoni, John, 1952-
[American Management Association, ], 2013
eBooks
Frigon, Normand L.
N.Y. American Management Association , 1996
Buku Teks
Artikel Jurnal