Παραπομπή σε μορφή APA (7η εκδ.)

Caparas, M. J., & Yap, V. (2010). The impact of hotel industry on hotel-related business (HRBs). University of the Philippines Diliman Extension Program in Pampanga.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Caparas, Mark Jourdan, και Virginia Yap. The Impact of Hotel Industry on Hotel-related Business (HRBs). Pampanga: University of the Philippines Diliman Extension Program in Pampanga, 2010.

Παραπομπή σε μορφή MLA (9th εκδ.)

Caparas, Mark Jourdan, και Virginia Yap. The Impact of Hotel Industry on Hotel-related Business (HRBs). University of the Philippines Diliman Extension Program in Pampanga, 2010.