Burton, D. M. (1998). Elementary number theory (4th ed.). McGraw-Hill.
Chicago-čujuhus (17. p.)Burton, David M. Elementary Number Theory. 4th ed. New York: McGraw-Hill, 1998.
MLA-čujuhus (9. p.)Burton, David M. Elementary Number Theory. 4th ed. McGraw-Hill, 1998.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.