Williams, R. R. (1968). Word and sacrament: Papers and discussions at the second theological conference between representatives of the Church of England and of the Evangelical Church in Germany. S.P.C.K..
Lua i Stíl Chicago (17ú heag.)Williams, R. R. Word and Sacrament: Papers and Discussions at the Second Theological Conference Between Representatives of the Church of England and of the Evangelical Church in Germany. London: S.P.C.K., 1968.
Lua MLA (8ú heag.)Williams, R. R. Word and Sacrament: Papers and Discussions at the Second Theological Conference Between Representatives of the Church of England and of the Evangelical Church in Germany. S.P.C.K., 1968.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.