Terry Clarke 2009 www.thecanadianencyclopedia.com/index.cfm?PgNm=TCE&Params=U1ARTU0000731
Terry Clarke 2008 www.thecanadianencyclopedia.com/index.cfm?PgNm=TCE&Params=U1ARTU0000731
Terry Clarke 2007 www.thecanadianencyclopedia.com/index.cfm?PgNm=TCE&Params=U1ARTU0000731
Terry Clarke, November 2006 www.thecanadianencyclopedia.com/index.cfm?PgNm=TCE&Params=U1ARTU0000731
Terry Clarke, May 2006 www.thecanadianencyclopedia.com/index.cfm?PgNm=TCE&Params=U1ARTU0000731
