1. Referans 1 AKYÜREK, Engin (1996), Bizans’ta Sanat ve Ritüel: Kariye Güney Şapelinin İkonografisi ve İşlevi, Kabalcı Yayınevi, İstanbul.
2. Referans 2 ALEXIOU, Margaret B. ve Ševčenko, Nancy P. (1991), “Hades”, Oxford Dictionary of Byzantium, Cilt 2, Oxford University Press, New York-Oxford, 891.
3. Referans 3 ALTIER, Semiha (2018), “Bir Motifin Peşinden: Osmanlı Sanatında Bereket Boynuzu”, History Studies, 10.7, 21-57.
4. Referans 4 BARBER, Charles (Ed.) (2000), Theodore Psalter, Electronic Facsimile (CD ROM), Illinois University, Champaign.
5. Referans 5 BLOOMFIELD, Maurice (1904), “Cerberus, The Dog of Hades”, The Monist, 14.4, 523-540.