Martin, H. J. (1994). The history and power of writing. University of Chicago Press.
Lua i Stíl Chicago (17ú heag.)Martin, Henri Jean. The History and Power of Writing. Chicago: University of Chicago Press, 1994.
Lua MLA (9ú heag.)Martin, Henri Jean. The History and Power of Writing. University of Chicago Press, 1994.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.