Gaya APA
Riley, John G.. (2012).
Essential microeconomics .
Los Angeles:
Cambridge University Press.
Gaya Chicago
Riley, John G..
Essential microeconomics.
Los Angeles:
Cambridge University Press,
2012.
Text.
Gaya MLA
Riley, John G..
Essential microeconomics.
Los Angeles:
Cambridge University Press,
2012.
Text.
Gaya Turabian
Riley, John G..
Essential microeconomics.
Los Angeles:
Cambridge University Press,
2012.
Print.