Gaya APA
FRANK, Robert H. (2013).
Principles of Macroeconomics .
New York:
McGraw-Hill Irwin.
Gaya Chicago
FRANK, Robert H.
Principles of Macroeconomics.
New York:
McGraw-Hill Irwin,
2013.
Text.
Gaya MLA
FRANK, Robert H.
Principles of Macroeconomics.
New York:
McGraw-Hill Irwin,
2013.
Text.
Gaya Turabian
FRANK, Robert H.
Principles of Macroeconomics.
New York:
McGraw-Hill Irwin,
2013.
Print.