Santiago, E. P. (2001). GAP Bio-availability Testing Center, taumpay ng Pilipino. IN Malayang isip [column]. Kabayan.
Citace podle Chicago (17th ed.)Santiago, Edwin P. "GAP Bio-availability Testing Center, Taumpay Ng Pilipino. IN Malayang Isip [column]." Kabayan 2001.
Citace podle MLA (9th ed.)Santiago, Edwin P. "GAP Bio-availability Testing Center, Taumpay Ng Pilipino. IN Malayang Isip [column]." Kabayan, 2001.
Upozornění: Tyto citace jsou generovány automaticky. Nemusí být zcela správně podle citačních pravidel..