Agus M. Hardjana, author
Kanisius, 2001
Buku Teks
Rendy Saptama, author
Fakultas Ilmu Sosial dan Ilmu Politik Universitas Indonesia, 2012
UI - Skripsi (Open)
Yeptirani Sari, author
Fakultas Ekonomi dan Bisnis Universitas Indonesia, 2022
UI - Tesis (Membership)
Tamblyn, Doni, author
McGraw-HIll, 2000
Buku Teks
Huggett, Cindy, author
American Society for Training & Development, 2008
eBooks