Hines, E. W. (2008). Fitness swimming (Second edition.). Human Kinetics.
Lua i Stíl Chicago (17ú heag.)Hines, Emmett W. Fitness Swimming. Second edition. Champaign, IL: Human Kinetics, 2008.
Lua MLA (8ú heag.)Hines, Emmett W. Fitness Swimming. Second edition. Human Kinetics, 2008.
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