Gaya APA
STCW'95. (1999).
USA:
International Maritime Organization.
Gaya Chicago
STCW'95.
.
USA:
International Maritime Organization,
1999.
Text.
Gaya MLA
STCW'95.
.
USA:
International Maritime Organization,
1999.
Text.
Gaya Turabian
STCW'95.
USA:
International Maritime Organization,
1999.
Print.