Gaya APA
Thompson, Allen R.. (1984).
Economics .
Reading, Massachusetts:
Addison-Wesley.
Gaya Chicago
Thompson, Allen R..
Economics.
Reading, Massachusetts:
Addison-Wesley,
1984.
Text.
Gaya MLA
Thompson, Allen R..
Economics.
Reading, Massachusetts:
Addison-Wesley,
1984.
Text.
Gaya Turabian
Thompson, Allen R..
Economics.
Reading, Massachusetts:
Addison-Wesley,
1984.
Print.