The Book of Kells : Forty-eight pages and details in colour from the Manuscript in Trinity College, Dublin - Brown, Peter. (OLS)http://ftis/name/51635 (Thames and Hudson,, 1989)

Die hellenistisch-römische Kultur in ihren Beziehungen zum Judentum und Christentum - Wendland, Paul. (OLS)http://ftis/name/69925; Dörrie, Heinrich. (OLS)http://ftis/name/51120 (Mohr Siebeck,, 1972)