Hughes, D. A. (1980). The history and principles of comparative religion in Britain 1850-1950.
Lua i Stíl Chicago (17ú heag.)Hughes, Dewi Arwel. The History and Principles of Comparative Religion in Britain 1850-1950. 1980.
Lua MLA (8ú heag.)Hughes, Dewi Arwel. The History and Principles of Comparative Religion in Britain 1850-1950. 1980.
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