APA (7th ed.) Citation

Philippines (Republic). Office of the President & Presidential Economic Staff. (1969). Provincial profile of Surigao del Sur. The Office.

Chicago Style (17th ed.) Citation

Philippines (Republic). Office of the President and Presidential Economic Staff. Provincial Profile of Surigao Del Sur. [Manila: The Office, 1969.

MLA (9th ed.) Citation

Philippines (Republic). Office of the President and Presidential Economic Staff. Provincial Profile of Surigao Del Sur. The Office, 1969.