Discussion of Isaksson's technique. polevaultpower.com. Bubka mentions The strategy of my coach and me was that we looked at pictures of all the best pole vaulters from around the world, and we took the best parts from them, and we created a person that had never existed"On the Road to Atlanta". The Ukrainian Weekly. 2 June 1996. Archived from the original on 30 September 2007. Retrieved 27 August 2007.
Discussion of Isaksson's technique. polevaultpower.com. Bubka mentions The strategy of my coach and me was that we looked at pictures of all the best pole vaulters from around the world, and we took the best parts from them, and we created a person that had never existed"On the Road to Atlanta". The Ukrainian Weekly. 2 June 1996. Archived from the original on 30 September 2007. Retrieved 27 August 2007.
"Over and over again". Sports Illustrated report of the World record at 5.54 m set at Los Angeles, April 1972, with interview
Discussion of Isaksson's technique. polevaultpower.com. Bubka mentions The strategy of my coach and me was that we looked at pictures of all the best pole vaulters from around the world, and we took the best parts from them, and we created a person that had never existed"On the Road to Atlanta". The Ukrainian Weekly. 2 June 1996. Archived from the original on 30 September 2007. Retrieved 27 August 2007.