APA استشهاد

Chowdhary, K. R. Fundamentals of discrete mathematical structures. Prentic Hall.

استشهاد بنمط شيكاغو

Chowdhary, K R. Fundamentals of Discrete Mathematical Structures. New Delhi: Prentic Hall.

MLA استشهاد

Chowdhary, K R. Fundamentals of Discrete Mathematical Structures. Prentic Hall.