Siregar, R.H., author
PWI, 2005
Buku Teks
Siregar, R.H., author
Dewan Kehormatan PWI, 2005
Buku Teks
penyunting, Bantarto Bandoro [and others]
Centre for Strategic and International Studies, 1995
Buku Teks
Atmakusumah Astraatmadja, Lukas Luwarso
Dewan Pers, 2001
Buku Teks
Franz Magnis-Suseno, author
Kanisius, 2006
Buku Teks