Gomez, M. (1950). Guide to the Cathedral of Mexico. León Sánchez.
Lua i Stíl Chicago (17ú heag.)Gomez, M. Guide to the Cathedral of Mexico. Mexico, D.F.: León Sánchez, 1950.
Lua MLA (8ú heag.)Gomez, M. Guide to the Cathedral of Mexico. León Sánchez, 1950.
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