Gaya APA
CASE, E. Karl, Ray C. Fair, Sharon M. Oster. (2014).
Principles of economics (Ke-8).
USA:
Pearson Education, Inc.
Gaya Chicago
CASE, E. Karl, Ray C. Fair, Sharon M. Oster.
Principles of economics.
Ke-8
USA:
Pearson Education, Inc,
2014.
Text.
Gaya MLA
CASE, E. Karl, Ray C. Fair, Sharon M. Oster.
Principles of economics.
Ke-8
USA:
Pearson Education, Inc,
2014.
Text.
Gaya Turabian
CASE, E. Karl, Ray C. Fair, Sharon M. Oster.
Principles of economics.
Ke-8
USA:
Pearson Education, Inc,
2014.
Print.