Harary Frank. (1988). Graph Theory. Narosa Publishing House.
Chicago-čujuhus (17. p.)Harary Frank. Graph Theory. New Delhi: Narosa Publishing House, 1988.
MLA-čujuhus (9. p.)Harary Frank. Graph Theory. Narosa Publishing House, 1988.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.