Gaya APA
Kotler, Philip. (1997).
The Marketing of Nations .
Singapore:
The Free Pess.
Gaya Chicago
Kotler, Philip.
The Marketing of Nations.
Singapore:
The Free Pess,
1997.
Text.
Gaya MLA
Kotler, Philip.
The Marketing of Nations.
Singapore:
The Free Pess,
1997.
Text.
Gaya Turabian
Kotler, Philip.
The Marketing of Nations.
Singapore:
The Free Pess,
1997.
Print.