Sarian, Z. B. (2002). Ever heard of the invisible ranchers?. IN Agri-talk [column]. Philippine Panorama.
Chicagoスタイル(17版)引用形式Sarian, Zac B. "Ever Heard of the Invisible Ranchers?. IN Agri-talk [column]." Philippine Panorama 2002.
MLA(9版)引用形式Sarian, Zac B. "Ever Heard of the Invisible Ranchers?. IN Agri-talk [column]." Philippine Panorama, 2002.
警告: この引用は必ずしも正確ではありません.