Martinez, S. T. (1980). Logic: A textbook in deductive reasoning. Alemar-Phoenix.
芝加哥风格引文Martinez, Salvador T. Logic: A Textbook in Deductive Reasoning. Quezon City: Alemar-Phoenix, 1980.
MLA引文Martinez, Salvador T. Logic: A Textbook in Deductive Reasoning. Alemar-Phoenix, 1980.
警告：这些引文格式不一定是100％准确.