"Barbara Bujka". London 2012. The London Organising Committee of the Olympic Games and Paralympic Games Limited. Archived from the original on 15 May 2013. Retrieved 13 September 2012.
"Barbara Bujka". London 2012. The London Organising Committee of the Olympic Games and Paralympic Games Limited. Archived from the original on 15 May 2013. Retrieved 13 September 2012.