Ross, K. A., & Wright, C. R. B. (1999). Discrete mathematics (4th ed.). Prentice-Hall of India.
Chicago Edition CitationRoss, Kenneth A., i Charles R. B. Wright. Discrete Mathematics. 4th ed. New Jersey: Prentice-Hall of India, 1999.
Cita MLARoss, Kenneth A., i Charles R. B. Wright. Discrete Mathematics. 4th ed. Prentice-Hall of India, 1999.
Atenció: Aquestes cites poden no estar 100% correctes.