| katedrajp.pl | Cathedral of Saint John Paul II |
| cliftoncathedral.org.uk | Clifton Cathedral |
| christianitytoday.com | Christianity Today: Building and Transportation |
| catholic.net | Is There A Christian Architecture? |
| catedrala.ro | People’s Salvation Cathedral |
| adoremus.org | Roots of Modernist Church Architecture |
| saintgregorys.org | Saint Gregory of Nyssa Episcopal Church |
| easanet.co.uk | Ecclesiastical Architects and Surveyors Association |
| community-christian.org | Community Christian Church |
| att.net | Symbols in Christian Art and Architecture |
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