Barnes, Harry Elmer, author
Alumni, 1975
Buku Teks
Barnes, Harry Elmer, author
ALUMNI, 1975
Buku Teks
Vera Bararah Barid, author
Universitas Indonesia, 2016
UI - Tesis (Membership)
Pusat Penelitian Pranata Pembangunan UI , 1990
Buku Teks
Ninik Widiyanti, author
Pradnya Paramita, 1987
Buku Teks