(2000). Dr. Gelia T. Castillo, sociologist national scientist. Kabayan.
Chicago Style (17th ed.) Citation"Dr. Gelia T. Castillo, Sociologist National Scientist." Kabayan 2000.
MLA (9th ed.) Citation"Dr. Gelia T. Castillo, Sociologist National Scientist." Kabayan, 2000.
Warning: These citations may not always be 100% accurate.