^ ab"Blue Ribbon Winners"(PDF). American Contract Bridge League. 2013-12-03. p. 5. Archived from the original(PDF) on 2014-10-21. Retrieved 2014-10-17.
^"GNT Previous Winners"(PDF). American Contract Bridge League. 2009-07-24. p. 8. Archived from the original(PDF) on 2014-10-21. Retrieved 2014-10-17.