APA (7th ed.) Citation

Philippines. National Statistical Coordination Board. Region IX. (1992). 1992 social and economic trends in Region IX. National Statistical Coordination Board, Regional Statistical Coordination Unit IX.

Chicago Style (17th ed.) Citation

Philippines. National Statistical Coordination Board. Region IX. 1992 Social and Economic Trends in Region IX. Zamboanga City: National Statistical Coordination Board, Regional Statistical Coordination Unit IX, 1992.

MLA (9th ed.) Citation

Philippines. National Statistical Coordination Board. Region IX. 1992 Social and Economic Trends in Region IX. National Statistical Coordination Board, Regional Statistical Coordination Unit IX, 1992.