Balakrishnan, V. K. (1991). Introductory discrete mathematics. Prentice Hall International.
芝加哥风格引文Balakrishnan, V. K. Introductory Discrete Mathematics. Englewood Cliffs, N.J: Prentice Hall International, 1991.
MLA引文Balakrishnan, V. K. Introductory Discrete Mathematics. Prentice Hall International, 1991.
警告：这些引文格式不一定是100％准确.