Moh. Saifuddin, author
Fakultas Ilmu Sosial dan Ilmu Politik Universitas Indonesia, 2010
UI - Tesis (Open)
Anisa Damayati, author
Fakultas Psikologi Universitas Indonesia, 2016
UI - Tesis (Membership)
Tiem, Darlene Van, author
American Society for Training & Development, 2006
eBooks
Greenberg, Jerald, author
Prentice-Hall, 1995
Buku Teks
Agustian Subijakko, author
Fakultas Psikologi Universitas Indonesia, 2017
UI - Skripsi (Membership)