Retno Sundari, author
1993
UI - Skripsi (Membership)
Gilmer, B. von Haller (Beverly von Haller), 1909-1994, author
McGraw-Hill, 1967
Buku Teks
Gilmer, B. von Haller (Beverly von Haller), 1909-1994, author
McGraw-Hill, 1966
Buku Teks
Helena Rosmauli, author
2005
UI - Skripsi (Membership)
Ellizah Adam, author
Fakultas Psikologi Universitas Indonesia, 2004
UI - Skripsi (Membership)