Mitchell, B. (1965). A new look at the elementary mathematics. Prentice Hall.
Lua i Stíl Chicago (17ú heag.)Mitchell, B. A New Look at the Elementary Mathematics. Englewood Cliffs: Prentice Hall, 1965.
Lua MLA (9ú heag.)Mitchell, B. A New Look at the Elementary Mathematics. Prentice Hall, 1965.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.