Grace, J., Kenny, C., & Qiang, C. Z. (2004). Information and communication technologies and broad-based development: A partial review of the evidence. World Bank.
Chicago Style aipamenaGrace, Jeremy, Charles Kenny, and Christine Zhen-Wei Qiang. Information and Communication Technologies and Broad-based Development: A Partial Review of the Evidence. Washington, D.C: World Bank, 2004.
MLA aipamenaGrace, Jeremy, et al. Information and Communication Technologies and Broad-based Development: A Partial Review of the Evidence. World Bank, 2004.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.