Gaya APA
STCW and Flag Implementation. (1998).
London:
Videotel Productions.
Gaya Chicago
STCW and Flag Implementation.
.
London:
Videotel Productions,
1998.
Text.
Gaya MLA
STCW and Flag Implementation.
.
London:
Videotel Productions,
1998.
Text.
Gaya Turabian
STCW and Flag Implementation.
London:
Videotel Productions,
1998.
Print.