Gaya APA
Guide To Port Entry : Nations L-Z. (1977).
London:
Shipping Guides Ltd.
Gaya Chicago
Guide To Port Entry : Nations L-Z.
.
London:
Shipping Guides Ltd,
1977.
Text.
Gaya MLA
Guide To Port Entry : Nations L-Z.
.
London:
Shipping Guides Ltd,
1977.
Text.
Gaya Turabian
Guide To Port Entry : Nations L-Z.
London:
Shipping Guides Ltd,
1977.
Print.