Barclay, W. (1976). The letter to the Hebrews (Rev.ed.). Wesminister.
Lua i Stíl Chicago (17ú heag.)Barclay, William. The Letter to the Hebrews. Rev.ed. Philadelphia: Wesminister, 1976.
Lua MLA (9ú heag.)Barclay, William. The Letter to the Hebrews. Rev.ed. Wesminister, 1976.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.