Cayaab, A. G. A survey of religious instruction in the public schools of Pangasinan and Dagupan City [microform]. Photoduplication Service.
芝加哥风格引文Cayaab, Alfredo Gelli. A Survey of Religious Instruction in the Public Schools of Pangasinan and Dagupan City [microform]. Quezon City: Photoduplication Service.
MLA引文Cayaab, Alfredo Gelli. A Survey of Religious Instruction in the Public Schools of Pangasinan and Dagupan City [microform]. Photoduplication Service.
警告：这些引文格式不一定是100％准确.