Haar, B. ter
Adat law in Indonesia
Bhratara, 1962
 Buku Teks
Satya Arinanto
Constitutional Law and Democratization in Indonesia
Faculty of law University of Indonesia, 2000
 Buku Teks
Haar, B. ter
Adat law in Indonesia
Bhratara, 1962
 Buku Teks
Sudargo Gautama
Indonesia business law
Citra Aditya Bakti, 2002
 Buku Teks
Sudargo Gautama
Indonesia busines law
[s.n.], [s.a.]
 Buku Teks