The Philippines Within a Century Conference. (1989). Final report of the Philippines Within a Century held at the SGV Development Center 16 September 1989. Philippine Futuristics Society.
芝加哥风格引文The Philippines Within a Century Conference. Final Report of the Philippines Within a Century Held at the SGV Development Center 16 September 1989. Makati, Metro Manila: Philippine Futuristics Society, 1989.
MLA引文The Philippines Within a Century Conference. Final Report of the Philippines Within a Century Held at the SGV Development Center 16 September 1989. Philippine Futuristics Society, 1989.
警告：这些引文格式不一定是100％准确.