Gaya APA
McEachern,William A.. (2005).
Contemporary Economics .
United States of America:
Thomson.
Gaya Chicago
McEachern,William A..
Contemporary Economics.
United States of America:
Thomson,
2005.
Text.
Gaya MLA
McEachern,William A..
Contemporary Economics.
United States of America:
Thomson,
2005.
Text.
Gaya Turabian
McEachern,William A..
Contemporary Economics.
United States of America:
Thomson,
2005.
Print.