Pepyne, E. W. (1958). Better driving. Prentice-Hall.
Lua i Stíl Chicago (17ú heag.)Pepyne, Edward W. Better Driving. Englewood Cliffs, N.J.: Prentice-Hall, 1958.
Lua MLA (8ú heag.)Pepyne, Edward W. Better Driving. Prentice-Hall, 1958.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.