PALMER, J. E., & PERLMAN, D. E. (1993). Theory and problems of introduction to digital systems. McGraw-Hill.
芝加哥风格引文PALMER, James E., 与 David E. PERLMAN. Theory and Problems of Introduction to Digital Systems. New York: McGraw-Hill, 1993.
MLA引文PALMER, James E., 与 David E. PERLMAN. Theory and Problems of Introduction to Digital Systems. McGraw-Hill, 1993.
警告：这些引文格式不一定是100％准确.