Sarian, Z. B. (2015). Ordinary farmers trained to become scientists. Philippine Panorama.
Chicago-referens (17:e uppl.)Sarian, Zac B. "Ordinary Farmers Trained to Become Scientists." Philippine Panorama 2015.
MLA-referens (9:e uppl.)Sarian, Zac B. "Ordinary Farmers Trained to Become Scientists." Philippine Panorama, 2015.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.