《Le Monde, histoire de tous les peuples ...》 (프랑스어). Imprimerie de Béthune et Plon. 1844. p. 327 (see bottom right note).
Mrs. William Busk, Mediaeval Popes, Emperors, Kings, and Crusaders, Or, Germany, Italy, and Palestine, from A.D. 1125 to A.D. 1268, Volume 1 (1854), 15, 396.
Gomez, Adam (2012). “Deus Vult: John L. O'Sullivan, Manifest Destiny, and American Democratic Messianism”. 《American Political Thought》 1 (2): 236–262. doi:10.1086/667616. ISSN2161-1580. S2CID153831773.
Gomez, Adam (2012). “Deus Vult: John L. O'Sullivan, Manifest Destiny, and American Democratic Messianism”. 《American Political Thought》 1 (2): 236–262. doi:10.1086/667616. ISSN2161-1580. S2CID153831773.
Gomez, Adam (2012). “Deus Vult: John L. O'Sullivan, Manifest Destiny, and American Democratic Messianism”. 《American Political Thought》 1 (2): 236–262. doi:10.1086/667616. ISSN2161-1580. S2CID153831773.