1. ‘Position statement on the recommended quantity and quality of exercise for developing and maintaining fitness in healthy adults’;American College of Sports Medicine;Medical Science Sports,1978
2. Textbook of Work Physiology, Physiological bases of exercise;Astrand,1986
3. ‘Controversies in coronary artery disease’;Braunwald,1979
4. ‘Maximal oxygen intake and normographic assessment of functional aerobic impairment in cardiovascular disease’;Bruce;American Heart Journal,1973
5. ‘A total health fitness lifestyle’;Blair,1980