Citazione Stile APA (7a Edizione)

Pampanga. Provincial Planning and Development Office. (1994). Province of Pampanga: Socio-economic profile (1994 ed.).

Citazione stile Chigago Style (17a edizione)

Pampanga. Provincial Planning and Development Office. Province of Pampanga: Socio-economic Profile. 1994 ed. Pampanga : Provincial Planning andDevelopment Office, 1994.

Citatione MLA (9a ed.)

Pampanga. Provincial Planning and Development Office. Province of Pampanga: Socio-economic Profile. 1994 ed. 1994.