| June 14, 2013 | Edited by Vincent Battesti | Edited without comment. |
| April 12, 2010 | Edited by Open Library Bot | Added photos to author pages. |
| October 24, 2008 | Created by ImportBot | Imported from University of Toronto MARC record |
| June 14, 2013 | Edited by Vincent Battesti | Edited without comment. |
| April 12, 2010 | Edited by Open Library Bot | Added photos to author pages. |
| October 24, 2008 | Created by ImportBot | Imported from University of Toronto MARC record |