edited by Louis B. Sohn
Foundation Press, 1967
Buku Teks
Sohn, Louis B., author
The Foundation Press, Inc, 1956
Buku Teks
Wright, Quincy, author
Asia Publishing House, 1960
Buku Teks
United Nations Department of Public Information, 1984
Buku Teks
Dewan Kelautan Indonesia
Dewan Kelautan Indonesia, 2015
Buku Teks