Fakultas Psikologi Universitas Indonesia, 2001
UI - Tesis (Membership)
Fakultas Psikologi Universitas Indonesia, 2003
UI - Tesis (Membership)
F.X. Siswo Murdwiyono, author
2001
UI - Tesis (Membership)
Yohanes Edi Sugiarto, author
Universitas Indonesia, 2002
UI - Tesis (Membership)
Soesilorini, author
Fakultas Psikologi Universitas Indonesia, 2000
UI - Tesis (Membership)