(1967). Province of Tarlac: Urban population projection 1985. [s.n.].
Cita Chicago Style (17a ed.)Province of Tarlac: Urban Population Projection 1985. [Quezon City]: [s.n.], 1967.
Cita MLA (9a ed.)Province of Tarlac: Urban Population Projection 1985. [s.n.], 1967.
Precaución: Estas citas no son 100% exactas.