Gaya APA
FRANK, Robert H. (2013).
Principles Of Economics (ed.5).
New York:
McGraw Hill Book Comp..
Gaya Chicago
FRANK, Robert H.
Principles Of Economics.
ed.5
New York:
McGraw Hill Book Comp.,
2013.
Text.
Gaya MLA
FRANK, Robert H.
Principles Of Economics.
ed.5
New York:
McGraw Hill Book Comp.,
2013.
Text.
Gaya Turabian
FRANK, Robert H.
Principles Of Economics.
ed.5
New York:
McGraw Hill Book Comp.,
2013.
Print.