Shurter, R. L., & Reid, J. M. (1966). A program for effective writing. Appleton/Century/Crofts.
Lua i Stíl Chicago (17ú heag.)Shurter, Robert L., agus James M. Reid. A Program for Effective Writing. New York: Appleton/Century/Crofts, 1966.
Lua MLA (9ú heag.)Shurter, Robert L., agus James M. Reid. A Program for Effective Writing. Appleton/Century/Crofts, 1966.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.