Sudargo Gautama, author
Citra Aditya Bakti, 1997
Buku Teks
Simorangkir, J.C.T., author
Djambatan, 1982
Buku Referensi
Thomas Soebroto, author
Dahara Prize, 1993
Buku Teks
Universitas Indonesia, 2001
UI - Skripsi Membership
Simorangkir, J.C.T., author
Djambatan, 1982
Buku Teks