Gaya APA
Colander, David C. (2013).
Economics (Copy) (9th ed.).
New York:
McGraw-Hill.
Gaya Chicago
Colander, David C.
Economics (Copy).
9th ed.
New York:
McGraw-Hill,
2013.
Text.
Gaya MLA
Colander, David C.
Economics (Copy).
9th ed.
New York:
McGraw-Hill,
2013.
Text.
Gaya Turabian
Colander, David C.
Economics (Copy).
9th ed.
New York:
McGraw-Hill,
2013.
Print.