http://www.gui.ie/ (Golfing Union of Ireland)

http://www.randa.org/ (R & A)

http://www.europeantour.com/ (PGA European Tour)

http://www.pga.com/ (PGA United States Tour)

http://www.google.co.uk/ (World Wide Web Search Engine)

http://www.howdidido.co.uk/ (Online competition results and information)