Gaya APA
Sachs, J, D. (2008).
Common Wealth : Economics For a Crowded Planet .
London:
The Penguin Press.
Gaya Chicago
Sachs, J, D..
Common Wealth : Economics For a Crowded Planet.
London:
The Penguin Press,
2008.
Text.
Gaya MLA
Sachs, Jeffrey, D..
"Common Wealth : Economics For a Crowded Planet".
London:
The Penguin Press,
2008.
Text.
Gaya Turabian
Sachs, Jeffrey, D...
Common Wealth : Economics For a Crowded Planet.
London:
The Penguin Press,
2008.
Print.