Παραπομπή σε μορφή APA (7η εκδ.)

Villares, R. (1972). A survey of the manpower resources of Curuan community and its implications for the Curuan Barrio High School organization and curriculum. s.n.].

Παραπομπή σε μορφή Chicago (17η εκδ.)

Villares, Roberto. A Survey of the Manpower Resources of Curuan Community and Its Implications for the Curuan Barrio High School Organization and Curriculum. [Quezon City: s.n.], 1972.

Παραπομπή σε μορφή MLA (9th εκδ.)

Villares, Roberto. A Survey of the Manpower Resources of Curuan Community and Its Implications for the Curuan Barrio High School Organization and Curriculum. s.n.], 1972.