Buxton, I.L.
Cargo access equipment for merchant ships
E&FN, 1978
 Buku Teks SO
American merchant seaman's manual for seamen by seamen / edited by Felix M. Cornell and Allan C. Hoffman
Cornell Maritime Press, 1957
 Buku Teks SO
Lyall, Francis
Space law : a treatise
Routledge, 2018
 Buku Teks SO
Oppenheim, L.
International law: a treatise
Longman, Green, 1952
 Buku Teks SO
Oppenheim, L.
International law : a treatise
Longman, Green, 1969
 Buku Teks SO