Παραπομπή σε μορφή APA (7η εκδ.)

Miralles, K. V. Determining and developing sustainability in a mining operation (the case of the Union Cement Corporation in Bacnotan, La Union).

Παραπομπή σε μορφή Chicago (17η εκδ.)

Miralles, Kathreen V. Determining and Developing Sustainability in a Mining Operation (the Case of the Union Cement Corporation in Bacnotan, La Union).

Παραπομπή σε μορφή MLA (9th εκδ.)

Miralles, Kathreen V. Determining and Developing Sustainability in a Mining Operation (the Case of the Union Cement Corporation in Bacnotan, La Union).