Haryanto, author
Liberty, 1982
Buku Teks
Haryanto, author
Liberty, 1982
Buku Teks
Claessen, Henri J. M., author
Erlangga , 1987
Buku Teks
Sipahutar, Mangasa Augustinus, author
Gorga Media, 2007
Buku Teks
Muhammad Anis Qasim Jafar, author
Zaman Wacana Mulia, 1998
Buku Teks