International Tennis Federation

• Davis Cup
• Davis Cup Yearbook 1996
• Davis Cup Yearbook 1997
• Davis Cup Yearbook 1998
• Davis Cup Yearbook 1999
• Davis Cup Yearbook 2000
• Davis Cup Yearbook 2001
• Davis Cup Yearbook 2002
• Official rules of tennis
• Slazenger's World of Tennis 1981
• The story of the Davis Cup