APA aipamena

Philippines. NEDA. Region VIII. (1990). 1990 Regional development report: Eastern Visayas region. Regional Development Council (Eastern Visayas Region).

Chicago Style aipamena

Philippines. NEDA. Region VIII. 1990 Regional Development Report: Eastern Visayas Region. Philippines: Regional Development Council (Eastern Visayas Region), 1990.

MLA aipamena

Philippines. NEDA. Region VIII. 1990 Regional Development Report: Eastern Visayas Region. Regional Development Council (Eastern Visayas Region), 1990.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.