Reva Ariane, author
Fakultas Ekonomi dan Bisnis Universitas Indonesia, 2017
UI - Skripsi (Membership)
Russell, Lou, author
American Society for Training & Development, 2012
eBooks
Rose, Ed (Edward), 1946-, author
American Society for Training & Development Press, 2001
eBooks
Rizka Giovedi, author
Universitas Indonesia, 2006
UI - Tesis (Membership)
Maharani Puspasari, author
Fakultas Psikologi Universitas Indonesia, 2012
UI - Tesis (Open)