British shipping Laws
edited by Raoul P. Colinvaux
Stevens, 1975
 Buku Teks
Pearson, Scott R.
Petroleum and the Nigerian economy
Stanford University Press, 1970
 Buku Teks
Cheong, Kwee Thiam
Introduction to shipping
LexisNexis, 2016
 Buku Teks
Branch, Alan E.
The Elements of shipping
Chapman & Hall, 1979
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Kendall, Lane C.
The business of shipping
Cornell Maritime Press , 1986
 Buku Teks