Orsal, C. D. (1997). Bitaw: Sining ng komunikasyon. New Day Publishers of the Christian Literature Society of the Phils.
芝加哥风格引文Orsal, Cesar D. Bitaw: Sining Ng Komunikasyon. [Quezon City: New Day Publishers of the Christian Literature Society of the Phils, 1997.
MLA引文Orsal, Cesar D. Bitaw: Sining Ng Komunikasyon. New Day Publishers of the Christian Literature Society of the Phils, 1997.
警告：这些引文格式不一定是100％准确.