APA aipamena

(2006). Handbook for evaluating infrastructure regulatory systems. Washington: The World Bank.

Chicago Style aipamena

Handbook for Evaluating Infrastructure Regulatory Systems. Washington: The World Bank, 2006.

MLA aipamena

Handbook for Evaluating Infrastructure Regulatory Systems. Washington: The World Bank, 2006.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.