Παραπομπή σε μορφή APA (7η εκδ.)

Philippine Electronics and Telecommunications Federation. (1980). Philippine electronics and telecommunications industry yearbook, 1980-. Philippine Electronics and Telecommunications Federation.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Philippine Electronics and Telecommunications Federation. Philippine Electronics and Telecommunications Industry Yearbook, 1980-. Quezon City: Philippine Electronics and Telecommunications Federation, 1980.

Παραπομπή σε μορφή MLA (9th εκδ.)

Philippine Electronics and Telecommunications Federation. Philippine Electronics and Telecommunications Industry Yearbook, 1980-. Philippine Electronics and Telecommunications Federation, 1980.