Citazione Stile APA (7a Edizione)

Philippines (Republic). Congress. Joint Local Government Reform Commission. (1970). Local government directory: Province of Ifugao. The Commission.

Citazione stile Chigago Style (17a edizione)

Philippines (Republic). Congress. Joint Local Government Reform Commission. Local Government Directory: Province of Ifugao. Manila: The Commission, 1970.

Citatione MLA (9a ed.)

Philippines (Republic). Congress. Joint Local Government Reform Commission. Local Government Directory: Province of Ifugao. The Commission, 1970.

Attenzione: Queste citazioni potrebbero non essere precise al 100%.