Savitch, W. J. (1987). Pascal, an introduction to the art and science of programming (2nd ed.). Benjamin/Cummings Pub. Co.
芝加哥风格引文Savitch, Walter J. Pascal, an Introduction to the Art and Science of Programming. 2nd ed. Menlo Park, Calif: Benjamin/Cummings Pub. Co, 1987.
MLA引文Savitch, Walter J. Pascal, an Introduction to the Art and Science of Programming. 2nd ed. Benjamin/Cummings Pub. Co, 1987.
警告：这些引文格式不一定是100％准确.