Hughes, P. E. (1990). The book of Revelation: A commentary. Eerdmans.
Lua i Stíl Chicago (17ú heag.)Hughes, Philip Edgcumbe. The Book of Revelation: A Commentary. Grand Rapids: Eerdmans, 1990.
Lua MLA (9ú heag.)Hughes, Philip Edgcumbe. The Book of Revelation: A Commentary. Eerdmans, 1990.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.