Williams, N. M. (1998). Ideology and utopia in the poetry of William Blake (first publ.). Univ. Press.
Lua i Stíl Chicago (17ú heag.)Williams, Nicholas M. Ideology and Utopia in the Poetry of William Blake. first publ. Cambridge [u.a.]: Univ. Press, 1998.
Lua MLA (8ú heag.)Williams, Nicholas M. Ideology and Utopia in the Poetry of William Blake. first publ. Univ. Press, 1998.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.