National Gallery of Canada
- Literature
- National Gallery of Canada, Ottawa, Annual Report of the Board of Trustees for the fiscal year 1937/38: Ottawa, 1938
- Paul Oppé, 'Drawings at the National Gallery of Canada', The Burlington Magazine for Connoisseurs: London, 1941
- National Gallery of Canada, Ottawa, Annual Report of the Board of Trustees for the fiscal year 1949/50: Ottawa, 1949
- Douglas E Schoenherr, 'British Drawings from the National Gallery of Canada', National Gallery of Canada: Ottawa, 2005