(1995). Linear equations and matrices / W. Bolton.
Lua i Stíl Chicago (17ú heag.)Linear Equations and Matrices / W. Bolton. 1995.
Lua MLA (9ú heag.)Linear Equations and Matrices / W. Bolton. 1995.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.