(1972). Introduction to graph theory, [by] Robin J. Wilson.
Chicago-čujuhus (17. p.)Introduction to Graph Theory, [by] Robin J. Wilson. 1972.
MLA-čujuhus (9. p.)Introduction to Graph Theory, [by] Robin J. Wilson. 1972.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.