Vijayan, K., & Singhi, N. (1984). Combinatorics and applications. Indian Statistical Institute.
Dyfyniad Arddull ChicagoVijayan, K.S, and N.M Singhi. Combinatorics and Applications. Calcutta: Indian Statistical Institute, 1984.
Dyfyniad MLAVijayan, K.S, and N.M Singhi. Combinatorics and Applications. Indian Statistical Institute, 1984.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.