Dahl, S. (1958). History of the book (1st English ed.). Scarecrow Press.
Lua i Stíl Chicago (17ú heag.)Dahl, Svend. History of the Book. 1st English ed. New York: Scarecrow Press, 1958.
Lua MLA (9ú heag.)Dahl, Svend. History of the Book. 1st English ed. Scarecrow Press, 1958.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.