Nixon, P. G., Carruthers, M. E., Taylor, D. J., Bethell, H. J., & Grabau, W. (1976). British pilot study of exercise therapy. II. Patients with cardiovascular disease.
Chicago-tyylinen lähdeviittausNixon, P. G., M. E. Carruthers, D. J. Taylor, H. J. Bethell, ja W. Grabau. British Pilot Study of Exercise Therapy. II. Patients With Cardiovascular Disease. 1976.
MLA-viiteNixon, P. G., et al. British Pilot Study of Exercise Therapy. II. Patients With Cardiovascular Disease. 1976.
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