Gaya APA
Roberte E., dkk. (N.Y).
Macro Economics (ed 2).
Newyork:
W.W Norton & Cyompany.
Gaya Chicago
Roberte E., dkk.
Macro Economics.
ed 2
Newyork:
W.W Norton & Cyompany,
N.Y.
Text.
Gaya MLA
Roberte E., dkk.
Macro Economics.
ed 2
Newyork:
W.W Norton & Cyompany,
N.Y.
Text.
Gaya Turabian
Roberte E., dkk.
Macro Economics.
ed 2
Newyork:
W.W Norton & Cyompany,
N.Y.
Print.