De Luna, E. L. An economic analysis of the Philippine Medical Association Inc. -- 1984.
芝加哥风格引文De Luna, Efren L. An Economic Analysis of the Philippine Medical Association Inc. -- 1984.
MLA引文De Luna, Efren L. An Economic Analysis of the Philippine Medical Association Inc. -- 1984.
警告：这些引文格式不一定是100％准确.