Colum P. Hourihane. (2012). Grove encyclopaedia of medieval art and architecture (v.2: Cefalu to Giotto). Oxford University Press.
Chicago Edition CitationColum P. Hourihane. Grove Encyclopaedia of Medieval Art and Architecture (v.2: Cefalu to Giotto). Oxford: Oxford University Press, 2012.
MLA Edition CitationColum P. Hourihane. Grove Encyclopaedia of Medieval Art and Architecture (v.2: Cefalu to Giotto). Oxford University Press, 2012.
Warning: These citations may not always be 100% accurate.