TOLKIEN, J. (2001). THE TWO TOWERS (1st.). HARPER COLLINS PUBLISHERS.
Lua i Stíl Chicago (17ú heag.)TOLKIEN, J.R.R. THE TWO TOWERS. 1st. LONDON: HARPER COLLINS PUBLISHERS, 2001.
Lua MLA (9ú heag.)TOLKIEN, J.R.R. THE TWO TOWERS. 1st. HARPER COLLINS PUBLISHERS, 2001.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.