Dzulia Ashfi Raihan, author
2018
UI - Skripsi Membership
Putri Wulansari, author
Fakultas Hukum Universitas Indonesia, 2023
UI - Tesis Membership
Kaihatu, J.E., author
Djambatan, 1970
Buku Klasik
Brown, Robert H.
Witherby & co. Ltd., 1975
Buku Teks
Koh, Soon Kwang, Peter
Longmans, 1989
Buku Teks