Dedy Ibmar, author
Yayasan Pustaka Obor Indonesia, 2020
Buku Teks
Cassirer, Ernst, author
Gramedia, 1987
Buku Teks
Prihatin Muslim, author
Universitas Indonesia, 1989
UI - Skripsi (Membership)
J. Sudarminta, author
Kanisus, 1991
Buku Teks
Leahy, Louis, 1927-, author
Gramedia Pustaka Utama, 1993
Buku Teks