Sarian, Z. B. (2009). Governors turn dormant research station into a big demo farm in Ilocos Sur. Agriculture.
Chicago-referens (17:e uppl.)Sarian, Zac B. "Governors Turn Dormant Research Station into a Big Demo Farm in Ilocos Sur." Agriculture 2009.
MLA-referens (9:e uppl.)Sarian, Zac B. "Governors Turn Dormant Research Station into a Big Demo Farm in Ilocos Sur." Agriculture, 2009.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.