Gaya APA
Talley. (2009).
Port economics .
London:
Routedge.
Gaya Chicago
Talley.
Port economics.
London:
Routedge,
2009.
Text.
Gaya MLA
Talley.
Port economics.
London:
Routedge,
2009.
Text.
Gaya Turabian
Talley.
Port economics.
London:
Routedge,
2009.
Print.