Vance, E. Algebra superior moderna.
Lua i Stíl Chicago (17ú heag.)Vance, Elbridge. Algebra Superior Moderna.
Lua MLA (8ú heag.)Vance, Elbridge. Algebra Superior Moderna.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.
Lua APA (7ú heag.)