Gaya APA
Guell, Robert C.. (2010).
ISSUES IN ECONOMICS TODAY (5).
New York:
MCGRAW-HILL.
Gaya Chicago
Guell, Robert C..
ISSUES IN ECONOMICS TODAY.
5
New York:
MCGRAW-HILL,
2010.
Text.
Gaya MLA
Guell, Robert C..
ISSUES IN ECONOMICS TODAY.
5
New York:
MCGRAW-HILL,
2010.
Text.
Gaya Turabian
Guell, Robert C..
ISSUES IN ECONOMICS TODAY.
5
New York:
MCGRAW-HILL,
2010.
Print.