Laurel, J. P. 1. (1936). Politico-social problems. National Teacher's College.
芝加哥风格引文Laurel, Jose Paciano 1891. Politico-social Problems. Manila: National Teacher's College, 1936.
MLA引文Laurel, Jose Paciano 1891. Politico-social Problems. National Teacher's College, 1936.
警告：这些引文格式不一定是100％准确.