Gaya APA
Bulk Carrier Practice. (2010 ).
New York:
The Nautical Institute.
Gaya Chicago
Bulk Carrier Practice.
.
New York:
The Nautical Institute,
2010 .
Text.
Gaya MLA
Bulk Carrier Practice.
.
New York:
The Nautical Institute,
2010 .
Text.
Gaya Turabian
Bulk Carrier Practice.
New York:
The Nautical Institute,
2010 .
Print.