Gaya APA

Lipschutz, M, M., Lipschutz, S. (1981). Schaum is outline of theory and problems of data processing (cet.1). New York: McGraw-Hill.

Gaya MLA

Lipschutz, Martin, M., Lipschutz, Seymour. "Schaum is outline of theory and problems of data processing". cet.1 New York: McGraw-Hill, 1981. Text.