Tobing, Christopher, author
Universitas Indonesia, 2012
UI - Skripsi (Open)
Muhammad Rullyandi, author
Fakultas Hukum Universitas Indonesia, 2012
UI - Tesis (Open)
Muhammad Ridhwan Indra, author
Haji Masagung, 1989
Buku Teks
Muhammad Ridhwan Indra, author
Haji Masagung, 1989
Buku Teks
Muhammad Ridhwan Indra, author
Haji Masagung, 1990
Buku Teks