Gaya APA

Palmer, J, E., Perlman, D. (1993). Schaum's outline of theory and problems of introduction to digital systems . New York: McGraw Hill.

Gaya MLA

Palmer, James, E., Perlman, David. "Schaum's outline of theory and problems of introduction to digital systems". New York: McGraw Hill, 1993. Buku Tercetak.