APA aipamena

Carvalho, S. (2003). 2002 annual review of development effectiveness. Washington DC: The World Bank.

Chicago Style aipamena

Carvalho, Soniya. 2002 Annual Review of Development Effectiveness. Washington DC: The World Bank, 2003.

MLA aipamena

Carvalho, Soniya. 2002 Annual Review of Development Effectiveness. Washington DC: The World Bank, 2003.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.