Paras, E. L. (1968). Philippine conflict of laws. Rex Book Store.
芝加哥风格引文Paras, Edgardo Lardizabal. Philippine Conflict of Laws. Manila: Rex Book Store, 1968.
MLA引文Paras, Edgardo Lardizabal. Philippine Conflict of Laws. Rex Book Store, 1968.
警告：这些引文格式不一定是100％准确.