APA-čujuhus (7. p.)
Sarma, G. V. (2000). Combinatorics and graph theory. Vikas Pub.
Chicago-čujuhus (17. p.)
Sarma, G. V. Combinatorics and Graph Theory. New Delhi: Vikas Pub, 2000.
MLA-čujuhus (9. p.)
Sarma, G. V. Combinatorics and Graph Theory. Vikas Pub, 2000.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.