Agpalo, R. E. (2005). Administrative law, law on public officers and election law. Rex Book Store.
芝加哥风格引文Agpalo, Ruben E. Administrative Law, Law on Public Officers and Election Law. Manila: Rex Book Store, 2005.
MLA引文Agpalo, Ruben E. Administrative Law, Law on Public Officers and Election Law. Rex Book Store, 2005.
警告：这些引文格式不一定是100％准确.