Vance, E. P. (1975). Modern college algebra. Addison-Wesley.
Lua i Stíl Chicago (17ú heag.)Vance, Elbridge Putman. Modern College Algebra. Reading, MA: Addison-Wesley, 1975.
Lua MLA (9ú heag.)Vance, Elbridge Putman. Modern College Algebra. Addison-Wesley, 1975.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.