Dr Edmund Bailey O'Callaghan, his Early Years in Medicine, Montreal, 1823-1828 - Slattery Durley, Maureen (Canadian Catholic Historical Association, Study Sessions, 1980)
Keywords: Médecine; O'Callaghan, Edmund B.

Banque, société et politique dans le discours politique d'Edmund Bailey O'Callaghan, 1833-1837 - Harvey, Louis-Georges (Les Cahiers des Dix, 2015)
Keywords: Banques; O'Callaghan, Edmund B.

Irish Radicalism and the Roman Catholic Church in Quebec and Ireland, 1833-1834: O'Callaghan and O'Connell Compared - Slattery, Maureen (Canadian Catholic Historical Association, Historical Studies, 1997)
Keywords: Irlandais; O'Callaghan, Edmund B.; Rébellions; Églises

Edmund Bailey O'Callaghan: Irish Patriote - Daley, Robert Charles (Université Concordia, 1986)
Keywords: Irlandais; O'Callaghan, Edmund B.; Rébellions; The Vindicator

Trois leaders irlandais au Bas-Canada - Rompré, Mathieu (Cap-aux-Diamants, 2007)
Keywords: Irlandais; O'Callaghan, Edmund B.; Tracey, Daniel; Waller, Jocelyn