Jakob Sumardjo, 1939-, author
Citra Aditya Bakti , 1994
Buku Teks
Jakob Sumardjo, 1939-, author
Citra Aditya Bakti, 1994
Buku Teks
Mamo Sunaryatmo
Yayasan Putra Wisata, 1994
Buku Teks
Hinca IP Panjaitan ... [and others]
Internews Indonesia, 2000
Buku Teks
Sumampouw-Soemantri, Adriani, 1956-, author
Limpad, 2000
Buku Teks