Rio Sofwanhadi, author
Faculty of Medicine University of Indonesia, 2001
Artikel Jurnal
Seoul, Korea :The Institute for Far Eastern Studies Kyungnam University
Majalah, Jurnal, Buletin
Heyns, Roger W.
Henry Holt and Company, 1958
Buku Teks
Rr. Ius Kartika Julianti, author
Fakultas Psikologi Universitas Indonesia, 1997
UI - Skripsi Membership
edited by Rebecca M. Brown and Deborah S. Hutton
Blackwell, 2006
Buku Teks