Chadwick, O. (1991). The secularization of the european mind in the nineteenth century (1. publ.). Cambridge Univ. Pr..
Lua i Stíl Chicago (17ú heag.)Chadwick, Owen. The Secularization of the European Mind in the Nineteenth Century. 1. publ. Cambridge [u.a.]: Cambridge Univ. Pr., 1991.
Lua MLA (8ú heag.)Chadwick, Owen. The Secularization of the European Mind in the Nineteenth Century. 1. publ. Cambridge Univ. Pr., 1991.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.