Bouman, P. J. (Pieter Jan), author
Jajasan Kanisius, 1971
Buku Teks
Bouman, P. J. (Pieter Jan), author
Jajasan Kanisius, 1959
Buku Teks
Universitas Indonesia, 1993
UI - Skripsi (Membership)
Irfan Ridwan Maksum, author
UI-Press, 2009
UI - Pidato
Mulyana W. Kusumah, author
Alumni, 1981
Buku Teks