Gaya APA
Slavin, Stephen L.. (2008).
Economics (8th ed.).
Boston, Massachusetts:
McGraw Hill.
Gaya Chicago
Slavin, Stephen L..
Economics.
8th ed.
Boston, Massachusetts:
McGraw Hill,
2008.
Text.
Gaya MLA
Slavin, Stephen L..
Economics.
8th ed.
Boston, Massachusetts:
McGraw Hill,
2008.
Text.
Gaya Turabian
Slavin, Stephen L..
Economics.
8th ed.
Boston, Massachusetts:
McGraw Hill,
2008.
Print.