Ichsan Malik
TIFA, 2007
Buku Teks
Nurida Sari Dewi
Fakultas Ilmu Sosial dan Ilmu Politik Universitas Indonesia, 2015
UI - Tesis (Membership)
Sheftel, Phoebe A.
[American Society for Training & Development Press, American Society for Training & Development Press], 2001
eBooks
Theresia Nungki Kusuma W
Universitas Indonesia, 2012
UI - Skripsi (Open)
Fahmi Sidiq
Universitas Indonesia, 2015
UI - Skripsi (Membership)