APA
Malik D. S. &. S. M. K., . (2013). Discrete mathematics : theory and applications. Andover: cengage.
Chicago
Malik D S & Sen M K, . 2013. Discrete mathematics : theory and applications. Andover: cengage.
Harvard
Malik D. S. &. S. M. K., . (2013). Discrete mathematics : theory and applications. Andover: cengage.
MLA
Malik D S & Sen M K, . Discrete mathematics : theory and applications. Andover: cengage. 2013.