Παραπομπή σε μορφή APA (7η εκδ.)

Calica, A. P-Noy awards mining companies for exemplary practices. In People & Events. The Philippine Star.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Calica, Aurea. "P-Noy Awards Mining Companies for Exemplary Practices. In People & Events." The Philippine Star .

Παραπομπή σε μορφή MLA (9th εκδ.)

Calica, Aurea. "P-Noy Awards Mining Companies for Exemplary Practices. In People & Events." The Philippine Star, .