Wiwoho Soedjono, author
Rineka Cipta, 1993
Buku Teks
Abdulkadir Muhammad, author
Alumni, 1978
Buku Teks
Abdulkadir Muhammad, author
Alumni, 1983
Buku Teks
Abdulkadir Muhammad, author
Citra Aditya Bakti, 1994
Buku Teks
Simanjuntak, Emmy Pangaribuan, author
Fakultas Hukum Universitas Gajah Mada, 1983
Buku Teks