Mathews, G. B. (1960). Algebraic equations. Hafner.
Lua i Stíl Chicago (17ú heag.)Mathews, G. B. Algebraic Equations. New York: Hafner, 1960.
Lua MLA (8ú heag.)Mathews, G. B. Algebraic Equations. Hafner, 1960.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.