Khadidiatou Amirou, author
2016
UI - Skripsi (Membership)
Warr, Peter, author
Pustaka Binaman Pressindo, 1984
Buku Teks
Karen Sheila Gustin, author
2012
UI - Skripsi (Open)
Fakultas Psikologi Universitas Indonesia, 2004
UI - Tesis (Membership)
Wind, Yoram J. (Jerry), author
Indeks, 2005
Buku Teks