Gaya APA
Frank, Robert H., Bernanke, Ben S., Gan, Lydia L., Kang, Chen. (2009).
Principles of Economics .
singapore:
Mc Graw Hill.
Gaya Chicago
Frank, Robert H., Bernanke, Ben S., Gan, Lydia L., Kang, Chen.
Principles of Economics.
singapore:
Mc Graw Hill,
2009.
Text.
Gaya MLA
Frank, Robert H., Bernanke, Ben S., Gan, Lydia L., Kang, Chen.
Principles of Economics.
singapore:
Mc Graw Hill,
2009.
Text.
Gaya Turabian
Frank, Robert H., Bernanke, Ben S., Gan, Lydia L., Kang, Chen.
Principles of Economics.
singapore:
Mc Graw Hill,
2009.
Print.