Gaya APA
Schiller, Breadley R. (2003).
THE ECONOMY TODAY .
America:
Mc Graw-Hill.
Gaya Chicago
Schiller, Breadley R.
THE ECONOMY TODAY.
America:
Mc Graw-Hill,
2003.
Text.
Gaya MLA
Schiller, Breadley R.
THE ECONOMY TODAY.
America:
Mc Graw-Hill,
2003.
Text.
Gaya Turabian
Schiller, Breadley R.
THE ECONOMY TODAY.
America:
Mc Graw-Hill,
2003.
Print.