Strong, W. (1991). Writing incisively: Do-it-yourself prose surgery. McGraw-hill.
Lua i Stíl Chicago (17ú heag.)Strong, William. Writing Incisively: Do-it-yourself Prose Surgery. New York: McGraw-hill, 1991.
Lua MLA (9ú heag.)Strong, William. Writing Incisively: Do-it-yourself Prose Surgery. McGraw-hill, 1991.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.