Παραπομπή σε μορφή APA (7η εκδ.)

Pernia, E. M. (1982). The performance and prospects of small and intermediate size cities in the Philippines. University of the Philippines, School of Economics.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Pernia, Ernesto M. The Performance and Prospects of Small and Intermediate Size Cities in the Philippines. [Quezon City]: University of the Philippines, School of Economics, 1982.

Παραπομπή σε μορφή MLA (9th εκδ.)

Pernia, Ernesto M. The Performance and Prospects of Small and Intermediate Size Cities in the Philippines. University of the Philippines, School of Economics, 1982.