Gaya APA
SHARP, Ansel M., REGISTER, Charles A., GRIMES, Paul W.. (2008).
Economics of social issues (18th Ed.).
New York:
The McGraw-Hill Companies, Inc..
Gaya Chicago
SHARP, Ansel M., REGISTER, Charles A., GRIMES, Paul W..
Economics of social issues.
18th Ed.
New York:
The McGraw-Hill Companies, Inc.,
2008.
Text.
Gaya MLA
SHARP, Ansel M., REGISTER, Charles A., GRIMES, Paul W..
Economics of social issues.
18th Ed.
New York:
The McGraw-Hill Companies, Inc.,
2008.
Text.
Gaya Turabian
SHARP, Ansel M., REGISTER, Charles A., GRIMES, Paul W..
Economics of social issues.
18th Ed.
New York:
The McGraw-Hill Companies, Inc.,
2008.
Print.