Gaya APA
International code for the safe carriage of grain in bulk (international grain code). (1991).
London:
International Maritime Organization.
Gaya Chicago
International code for the safe carriage of grain in bulk (international grain code).
.
London:
International Maritime Organization,
1991.
Text.
Gaya MLA
International code for the safe carriage of grain in bulk (international grain code).
.
London:
International Maritime Organization,
1991.
Text.
Gaya Turabian
International code for the safe carriage of grain in bulk (international grain code).
London:
International Maritime Organization,
1991.
Print.