Maletsky, E. Harcourt math (California ed.). c2002.
Lua i Stíl Chicago (17ú heag.)Maletsky, Evan. Harcourt Math. California ed. Orlando: c2002.
Lua MLA (9ú heag.)Maletsky, Evan. Harcourt Math. California ed. c2002.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.