Feingold, C. (1969). Fundamentals of punched card data processing. Wm. C. Brown.
芝加哥风格引文Feingold, Carl. Fundamentals of Punched Card Data Processing. Dubuque, Iowa: Wm. C. Brown, 1969.
MLA引文Feingold, Carl. Fundamentals of Punched Card Data Processing. Wm. C. Brown, 1969.
警告：这些引文格式不一定是100％准确.