APA Style
Chambers R., Karlan D., Ravallion M., Rogers P.. (2009).
Designing Impact Evaluations: Different Perspectives. Working Paper 4 of the International Initiative for Impact Evaluation (3ie), New Delhi, pp. 24-31. (NA).
:
International Initiative for Impact Evaluation (3ie).
Chicago Style
Chambers R., Karlan D., Ravallion M., Rogers P..
Designing Impact Evaluations: Different Perspectives. Working Paper 4 of the International Initiative for Impact Evaluation (3ie), New Delhi, pp. 24-31..
NA
:
International Initiative for Impact Evaluation (3ie),
2009.
Article.
MLA Style
Chambers R., Karlan D., Ravallion M., Rogers P..
Designing Impact Evaluations: Different Perspectives. Working Paper 4 of the International Initiative for Impact Evaluation (3ie), New Delhi, pp. 24-31..
NA
:
International Initiative for Impact Evaluation (3ie),
2009.
Article.
Turabian Style
Chambers R., Karlan D., Ravallion M., Rogers P..
Designing Impact Evaluations: Different Perspectives. Working Paper 4 of the International Initiative for Impact Evaluation (3ie), New Delhi, pp. 24-31..
NA
:
International Initiative for Impact Evaluation (3ie),
2009.
Article.