Gaya APA
The business of shipping. (1986).
New York:
Prentice Hall.
Gaya Chicago
The business of shipping.
.
New York:
Prentice Hall,
1986.
Text.
Gaya MLA
The business of shipping.
.
New York:
Prentice Hall,
1986.
Text.
Gaya Turabian
The business of shipping.
New York:
Prentice Hall,
1986.
Print.