Mortley, R. (1987). From Word to Silence: By Raoul Mortley. Hanstein.
Lua i Stíl Chicago (17ú heag.)Mortley, Raoul. From Word to Silence: By Raoul Mortley. Bonn: Hanstein, 1987.
Lua MLA (8ú heag.)Mortley, Raoul. From Word to Silence: By Raoul Mortley. Hanstein, 1987.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.