APA

Khandker S. R., Koolwal G. B., Samad H. A. & The World Bank. (2010). Handbook on impact evaluation. Washington D.C. (Estados Unidos): World Bank.

Chicago

Khandker Shahidur R, Koolwal Gayatri B, Samad Hussain A and The World Bank. 2010. Handbook on impact evaluation. Washington D.C. (Estados Unidos): World Bank.

Harvard

Khandker S. R., Koolwal G. B., Samad H. A. and The World Bank. (2010). Handbook on impact evaluation. Washington D.C. (Estados Unidos): World Bank.

MLA

Khandker Shahidur R, Koolwal Gayatri B, Samad Hussain A and The World Bank. Handbook on impact evaluation. Washington D.C. (Estados Unidos): World Bank. 2010.