Klewitz 1936, p. 216. Klewitz, Hans-Walter (1936). "Die Entstehung des Kardinalkollegiums". Zeitschrift der Savigny-Stiftung für Rechtsgeschichte: Kanonistische Abteilung. 25 (1): 115–221. doi:10.7767/zrgka.1936.25.1.115. S2CID184147434.
Rowe 1957, pp. 482–83. Rowe, John Gordon (1957). "Paschal II and the Relation between the Spiritual and Temporal Powers in the Kingdom of Jerusalem". Speculum. 32 (3): 470–501. doi:10.2307/2849891. JSTOR2849891. S2CID161656999.
jstor.org
Rowe 1957, pp. 482–83. Rowe, John Gordon (1957). "Paschal II and the Relation between the Spiritual and Temporal Powers in the Kingdom of Jerusalem". Speculum. 32 (3): 470–501. doi:10.2307/2849891. JSTOR2849891. S2CID161656999.
semanticscholar.org
api.semanticscholar.org
Klewitz 1936, p. 216. Klewitz, Hans-Walter (1936). "Die Entstehung des Kardinalkollegiums". Zeitschrift der Savigny-Stiftung für Rechtsgeschichte: Kanonistische Abteilung. 25 (1): 115–221. doi:10.7767/zrgka.1936.25.1.115. S2CID184147434.
Rowe 1957, pp. 482–83. Rowe, John Gordon (1957). "Paschal II and the Relation between the Spiritual and Temporal Powers in the Kingdom of Jerusalem". Speculum. 32 (3): 470–501. doi:10.2307/2849891. JSTOR2849891. S2CID161656999.