Gaya APA
The Shipowners Business. (1980).
Norwegia:
The Norwegian Shipping Academy.
Gaya Chicago
The Shipowners Business.
Course Book 1.
Norwegia:
The Norwegian Shipping Academy,
1980.
Text.
Gaya MLA
The Shipowners Business.
Course Book 1.
Norwegia:
The Norwegian Shipping Academy,
1980.
Text.
Gaya Turabian
The Shipowners Business.
Norwegia:
The Norwegian Shipping Academy,
1980.
Print.