Fox, Gregory H., author
Cambridge university press, 2008
Buku Teks
Monica Elizabeth Dina, author
Fakultas Hukum Universitas Indonesia, 2013
UI - Skripsi Membership
Ellis, Harry B., author
The Roland Press, 1956
Buku Teks
Fadli Akbar Sumarlan, author
Fakultas Teknik Universitas Indonesia, 2017
UI - Skripsi Membership
Alif Azadi Taufik, author
2018
UI - Skripsi Membership