Ridwan Firdinata
Fakultas Ilmu Sosial dan Ilmu Politik Universitas Indonesia, 2018
UI - Tesis (Membership)
Sherman, Andrew J.
[American Management Association, ], 2012
eBooks
Betof, Edward
American Society for Training & Development, 2009
eBooks
Astelita Megani
Fakultas Psikologi Universitas Indonesia, 2012
UI - Skripsi (Open)
Watson, Gregory H.
John Wiley & Sons, 2007
Buku Teks