Hardy, G. H. (1960). A course of pure mathematics (10a. ed.). Cambridge University.
Chicago-čujuhus (17. p.)Hardy, Godfrey Harold. A Course of Pure Mathematics. 10a. ed. Cambridge: Cambridge University, 1960.
MLA-čujuhus (9. p.)Hardy, Godfrey Harold. A Course of Pure Mathematics. 10a. ed. Cambridge University, 1960.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.