1. Body temperature response to long distance swimming race;Bergh,1978
2. A developmental approach to perceptual-motor experiences;Clifton;Journal of Health, Physical Education and Recreation,1970
3. Buoyancy characteristics of children;Cotton;Journal of Human Movement Studies,1978
4. Applied regression analysis;Draper,1981
5. Assessment of swimming performance of preschool children;Erbaugh;Perceptual and Motor Skills,1978