Παραπομπή σε μορφή APA (7η εκδ.)

Villanueva, R., & Soluta, R. (2012). Paano lilikha ang K-12 program ng kabataang contractual? DZUP.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Villanueva, Raymund, και Roger Soluta. Paano Lilikha Ang K-12 Program Ng Kabataang Contractual? Quezon City: DZUP, 2012.

Παραπομπή σε μορφή MLA (9th εκδ.)

Villanueva, Raymund, και Roger Soluta. Paano Lilikha Ang K-12 Program Ng Kabataang Contractual? DZUP, 2012.