1980 December 18, Eugene Steinhauer, President of the Indian Association of Alberta, witness, Minutes of Proceedings and Evidence of the Special Joint Committee of the Senate and the House of Commons on the Constitution of Canada: Respecting the Document Entitled “Proposed Resolution for a Joint Address to Her Majesty the Queen Respecting the Constitution of Canada” Published by the Government on October 2, 1980 (First Session of the Thirty-second Parliament), number 29, [Ottawa, Ont.]: Queen’s Printer for Canada, archived from the original on 2024-08-04, page 101, column 1
2009, Diarmaid MacCulloch, “A Worldwide Faith (1500–1800)”, in A History of Christianity: The First Three Thousand Years, London: Allen Lane, Penguin Books, part VI (Western Christianity Dismembered (1300–1800)), page 714