Commenti

* Marcello Craveri, L'eresia. Dagli gnostici a Lefebvre, il lato oscuro del cristianesimo, Arnoldo Mondadori Editore, Milano, 1996, ISBN 8804397896
* W. Miller, Essays on the Latin Orient, Cambridge : The University Press, Cambrige, 1921
* Rade Petrovič, "Le radici storiche dello stato di Bosnia-Erzegovina" in "Il fallito modello federale della Ex Jugoslavia", a cura di Rita Tolomeo(Rubbettino 2005) pp. 179-185
* J. C. Wolf, Historia Bogomilorum (Wittenberg, 1712)
* Euthymius Zygadenus, Narratio de Bogomilis, ed. Gieseler (Göttingen, 1842)
* C. J. Jirecek, Geschichte d. Bulgaren (Prague, 1876), S. 155, 174-175
* L. P. Brockett, The Bogomils of Bulgaria and Bosnia: The Early Protestants of the East (s.l., 1879); http://www.rastko.org.yu/rastko-bl/istorija/bogumili/lbrockett-bogomils.html
* V. Sharenkoff, A Study of Manicheism in Bulgaria (New York, 1927).
* D. Obolensky, The Bogomils: A Study in Balkan Neo-Manichaeism (Cambridge, 1948), reprint New York, 1978
* S. Runciman, The Medieval Manichee: A Study of the Christian Dualist Heresy (Cambridge, 1947)
* E. v. Ivánka, "Gerardus Moresanus, der Erzengel Uriel und die Bogomilen," Orientalia Christiana Periodica, XXI,1-2 (1955) (Miscellanea Georg Hofmann S.J.), S. 143-146
* M. Loos, Dualist Heresy in the Middle Ages (Dordrecht, 1974)
* K. Papasov, Christen oder Ketzer - die Bogomilen (Stuttgart, 1983)
* D. Angelov, Bogomilstvoto (Stara Zagora, 1995) (Ed. Italia