APA (7th ed.) Zitazioa
Khan, Q. M. (2014). Improving basic services for the bottom forty percent: Lessons from Ethiopia. World Bank Group.
Chicago Style (17th ed.) Zitazioa
Khan, Qaiser M. Improving Basic Services for the Bottom Forty Percent: Lessons from Ethiopia. Washington, District of Columbia: World Bank Group, 2014.
MLA (9th ed.) Zitazioa
Khan, Qaiser M. Improving Basic Services for the Bottom Forty Percent: Lessons from Ethiopia. World Bank Group, 2014.
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