Eagleton, C. (2010). Monks, manuscripts and sundials: The navicula in medieval England. Brill.
Chicago-viite (17. p.)Eagleton, Catherine. Monks, Manuscripts and Sundials: The Navicula in Medieval England. Leiden [Netherlands] ; Boston: Brill, 2010.
MLA-viite (9. p.)Eagleton, Catherine. Monks, Manuscripts and Sundials: The Navicula in Medieval England. Brill, 2010.
Varoitus: Nämä viitteet eivät aina ole täysin luotettavia.