Gaya APA

LIPSHUTZ, S., LIPSON, M. (1997). SCHAUM'S OUTLINE OF THEORY AND PROBLEMS OF DISCRETE MATHEMATICS (2nd). : .

Gaya MLA

LIPSHUTZ, Seymour., LIPSON, Marc. "SCHAUM'S OUTLINE OF THEORY AND PROBLEMS OF DISCRETE MATHEMATICS". 2nd : , 1997. Text.