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