Eko Utomo Yuliawan, author
Universitas Indonesia, 1989
UI - Skripsi (Membership)
Universitas Indonesia, 2011
UI - Skripsi (Open)
Reza Syahrazad Achir, author
Fakultas Hukum Universitas Indonesia, 1990
UI - Skripsi (Membership)
Warta Ekonomi Maritim, 1970
Buku Teks
Rietveldt, J.C., author
W. Versluys, 1954
Buku Teks