Crosby, H. H. (1986). The committed writer: Mastering nonfiction genres. McGraw-Hill.
Lua i Stíl Chicago (17ú heag.)Crosby, Harry H. The Committed Writer: Mastering Nonfiction Genres. New York: McGraw-Hill, 1986.
Lua MLA (9ú heag.)Crosby, Harry H. The Committed Writer: Mastering Nonfiction Genres. McGraw-Hill, 1986.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.