Gaya APA
Ship Security Officer. (2012).
London:
International Maritime Organization.
Gaya Chicago
Ship Security Officer.
Model Course 3.19.
London:
International Maritime Organization,
2012.
Text.
Gaya MLA
Ship Security Officer.
Model Course 3.19.
London:
International Maritime Organization,
2012.
Text.
Gaya Turabian
Ship Security Officer.
London:
International Maritime Organization,
2012.
Print.