Villanueva, R., Zoleta, M., & Cabrera, R. 'Responsible mining equals biodiversity conservation'. IN Science & Environment. The Philippine Star.
Chicago-viite (17. p.)Villanueva, Rhodina, Michelle Zoleta, ja Romina Cabrera. "'Responsible Mining Equals Biodiversity Conservation'. IN Science & Environment." The Philippine Star .
MLA-viite (9. p.)Villanueva, Rhodina, et al. "'Responsible Mining Equals Biodiversity Conservation'. IN Science & Environment." The Philippine Star, .
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