CITATION STYLE
Davis, G. B. (1969). Computer Data Processing (1st ed., p. 432). McGraw Hill. Retrieved from http://www.amazon.com/Computer-Data-Processing-Gordon-Davis/dp/0070157758/ref=sr_1_43?s=books&ie=UTF8&qid=1459259873&sr=1-43&keywords=gordon+b.+davis
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