"Lebhar Imp Pairs Winners"(PDF). American Contract Bridge League. 2014-03-21. p. 8. Archived from the original(PDF) on 2014-10-21. Retrieved 2014-11-03.
"GNT Previous Winners"(PDF). American Contract Bridge League. 2009-07-24. p. 8. Archived from the original(PDF) on 2014-10-21. Retrieved 2014-11-03.
"Lebhar Imp Pairs Winners"(PDF). American Contract Bridge League. 2014-03-21. p. 8. Archived from the original(PDF) on 2014-10-21. Retrieved 2014-11-03.
"GNT Previous Winners"(PDF). American Contract Bridge League. 2009-07-24. p. 8. Archived from the original(PDF) on 2014-10-21. Retrieved 2014-11-03.