Cita APA (7th ed.)
Sarma, G. V. (2000). Combinatorics and graph theory. Vikas Pub.
Cita Chicago (17th ed.)
Sarma, G. V. Combinatorics and Graph Theory. New Delhi: Vikas Pub, 2000.
Cita MLA (9th ed.)
Sarma, G. V. Combinatorics and Graph Theory. Vikas Pub, 2000.
Atenció: Aquestes cites poden no estar 100% correctes.