Wellman, Paul I
Gramedia,, [date of publication not identified]
Buku Teks
Sparks, Nicholas, author
Gramedia pustaka utama, 1999
Buku Teks
Sheldon, Sidney, author
Gramedia Pustaka Utama, 1993
Buku Teks
Coelho, Paulo, author
Jendela, 2003
Buku Teks
Simatupang, Iwan, 1928-1970, author
FSUI, 1989
Buku Teks