Sopacua, Willem, author
Fakultas Psikologi Universitas Indonesia, 2006
UI - Tesis Membership
Jefta Ch. Widyaatmaja, author
Fakultas Psikologi Universitas Indonesia, 2006
UI - Tesis Membership
Ponny Retno Astuti, author
Universitas Indonesia, 2005
UI - Tesis Membership
Waraouw, Maria Maud Magdalena Theresia, author
2007
UI - Tesis Membership
editor Lawrence E. Harrison, Samuel P. Huntington
LP3ES, 2006
Buku Teks