Cita APA (7th ed.)

Philippines (Republic). Office of the President. Presidential Economic Staff. (1969). Provincial profile of Iloilo. The Office.

Cita Chicago (17th ed.)

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

Cita MLA (9th ed.)

Philippines (Republic). Office of the President. Presidential Economic Staff. Provincial Profile of Iloilo. The Office, 1969.