O'Connor, D. E. (1992). York and the heavenly Jerusalem: Symbolism in the east window of York Minster. York: Council for British Archaeology, York Archaeological Trust for Excavation and Research York.
Chicago-tyylinen lähdeviittausO'Connor, David Elgar. York and the Heavenly Jerusalem: Symbolism in the East Window of York Minster. York: Council for British Archaeology, York Archaeological Trust for Excavation and Research York, 1992.
MLA-viiteO'Connor, David Elgar. York and the Heavenly Jerusalem: Symbolism in the East Window of York Minster. York: Council for British Archaeology, York Archaeological Trust for Excavation and Research York, 1992.
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