JOHNSON, P. (1990). Cathedrals Of England, Scotland And Wales Paul Johnson. George Weidenfeld and Nicholso.
Lua i Stíl Chicago (17ú heag.)JOHNSON, Paul. Cathedrals Of England, Scotland And Wales Paul Johnson. George Weidenfeld and Nicholso, 1990.
Lua MLA (8ú heag.)JOHNSON, Paul. Cathedrals Of England, Scotland And Wales Paul Johnson. George Weidenfeld and Nicholso, 1990.
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