Gaya APA
FRANK, R, H., BERNANKE, B, S. (2011).
PRINCIPLES OF MICROECONOMICS: BRIEF EDITION (SECOND EDITION) .
washington:
McGraw-Hill.
Gaya MLA
FRANK, ROBERT, H.., BERNANKE, BEN, S..
"PRINCIPLES OF MICROECONOMICS: BRIEF EDITION (SECOND EDITION)".
washington:
McGraw-Hill,
2011.
Text.