Burton, D. M. (2011). Elementary number theory (Seventh edition.). McGraw-Hill, Higher Education.
Lua i Stíl Chicago (17ú heag.)Burton, David M. Elementary Number Theory. Seventh edition. Boston: McGraw-Hill, Higher Education, 2011.
Lua MLA (8ú heag.)Burton, David M. Elementary Number Theory. Seventh edition. McGraw-Hill, Higher Education, 2011.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.