Pancaran Tujuh, 1981
Buku Teks
Simorangkir, J.C.T., author
Erlangga, 1977
Buku Teks
Muhammad Ridhwan Indra, author
Haji Masagung, 1989
Buku Teks
Muhammad Ridhwan Indra, author
Haji Masagung, 1989
Buku Teks
Muhammad Rullyandi, author
Fakultas Hukum Universitas Indonesia, 2012
UI - Tesis (Open)