"Heather Maclean". London 2012. The London Organising Committee of the Olympic Games and Paralympic Games Limited. Archived from the original on July 31, 2012. Retrieved September 13, 2012.
web.archive.org
"Heather Maclean". London 2012. The London Organising Committee of the Olympic Games and Paralympic Games Limited. Archived from the original on July 31, 2012. Retrieved September 13, 2012.
