APA (7e ed.) Bronvermelding

Philippines. Office of the President. Presidential Economic Staff. (1967). Economic report on the province of Albay. [The Office].

Chicago (17e ed.) Bronvermelding

Philippines. Office of the President. Presidential Economic Staff. Economic Report on the Province of Albay. Manila: [The Office], 1967.

MLA (9e ed.) Bronvermelding

Philippines. Office of the President. Presidential Economic Staff. Economic Report on the Province of Albay. [The Office], 1967.