Gaya APA
Sachs, J, D. (2005).
Theend Of Poverty : Economic Possibilities For Our Time (Ed 1).
Jakarta Pusat:
The Penguin Press.
Gaya MLA
Sachs, Jeffrey, D..
"Theend Of Poverty : Economic Possibilities For Our Time".
Ed 1
Jakarta Pusat:
The Penguin Press,
2005.
.