Gaya APA
An Introduction To Shipping Economic. (1985).
London:
Fairplay Publications Ltd..
Gaya Chicago
An Introduction To Shipping Economic.
.
London:
Fairplay Publications Ltd.,
1985.
Text.
Gaya MLA
An Introduction To Shipping Economic.
.
London:
Fairplay Publications Ltd.,
1985.
Text.
Gaya Turabian
An Introduction To Shipping Economic.
London:
Fairplay Publications Ltd.,
1985.
Print.