Apriliani Fatmawati, author
2014
UI - Skripsi (Membership)
Simonsen, Peggy, author
American Society For Training & Development;, 1995
eBooks
Rengganis Lenggogeni Biran, author
Fakultas Psikologi Universitas Indonesia, 2006
UI - Tesis (Membership)
Hartini Nara, author
Fakultas Psikologi Universitas Indonesia, 2005
UI - Tesis (Membership)
Pitt, Gavin A., author
Prentice-Hall, 1959
Buku Teks