1. King JW Presidential letter to the members of the AOSSM, May 5, 1975
2. Bulletin, AAOS—601 Report Summary , Volume 22, No. 2, July 1974, pp 22 25
3. RELATIONSHIP OF PHYSICAL FITNESS TO ATHLETIC PERFORMANCE AND SPORTS
4. Steindler A. The Pathomechanics of the Paralytic Gait AAOS Instructional Course Lectures, Vol XII, p 189, (1955 ) C V Mosby Co
5. Inferiority of female athletes: Myth or reality