Balakrishnan, R. (2013). Textbook of graph theory. Springer India.
Chicago-čujuhus (17. p.)Balakrishnan, R. Textbook of Graph Theory. New Delhi: Springer India, 2013.
MLA-čujuhus (9. p.)Balakrishnan, R. Textbook of Graph Theory. Springer India, 2013.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.