Budidarmo Teguh Prakoso, author
Fakultas Ekonomi dan Bisnis Universitas Indonesia, 2013
UI - Skripsi (Membership)
Pravitasari, author
Fakultas Psikologi Universitas Indonesia, 2013
UI - Skripsi (Membership)
Arden, Paul, author
Phaidon, 2003
Buku Teks
Lieberman, David J., author
Serambi Ilmu Semesta , 2006
Buku Teks
Feldman, Jeff, author
American Society for Training & Development, 2007
eBooks