Mendoza, P. R. (2015). Bakawan project: New age awareness on environment protection. Philippine Graphic.
Citazione stile Chigago Style (17a edizione)Mendoza, Psyche Roxas. "Bakawan Project: New Age Awareness on Environment Protection." Philippine Graphic 2015.
Citatione MLA (9a ed.)Mendoza, Psyche Roxas. "Bakawan Project: New Age Awareness on Environment Protection." Philippine Graphic, 2015.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.