Blake, W., & Stevenson, W. (1988). William Blake, selected poetry. Penguin Books.
Lua i Stíl Chicago (17ú heag.)Blake, William, agus W.H Stevenson. William Blake, Selected Poetry. London: Penguin Books, 1988.
Lua MLA (9ú heag.)Blake, William, agus W.H Stevenson. William Blake, Selected Poetry. Penguin Books, 1988.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.