Stein, D. H. (1985). Introduction to digital data communications. Delmar.
芝加哥风格引文Stein, David H. Introduction to Digital Data Communications. Albany, N.Y: Delmar, 1985.
MLA引文Stein, David H. Introduction to Digital Data Communications. Delmar, 1985.
警告：这些引文格式不一定是100％准确.