Untung Yuli Suprapto, author
1994
UI - Tesis (Membership)
Pusparani Hasjim, author
2006
UI - Tesis (Membership)
Zora Arfina Wongkaren, author
Fakultas Psikologi Universitas Indonesia, 2004
UI - Tesis Membership
Siagian, Sondang P., author
Bumi aksara, 2000
Buku Teks
Robbins, Stephen P., author
Arcan, 1994
Buku Teks