Universitas Indonesia, 2014
UI - Skripsi (Membership)
Bursill-Hall, G.L.
Mouton, 1971
Buku Teks
Woro Nastiti, author
Fakultas Hukum Universitas Indonesia, 2019
UI - Skripsi (Membership)
Ferren Alwie, author
2018
UI - Skripsi (Membership)
Chin, Yee Wah, author
Pearson Prentice Hall, 2004
Buku Teks