Sanders, M. E. (2000). YMCA water fitness for health. YMCA.
Chicago Style (17th ed.) ZitazioaSanders, Mary E. YMCA Water Fitness for Health. Champaign: YMCA, 2000.
MLA (9th ed.) ZitazioaSanders, Mary E. YMCA Water Fitness for Health. YMCA, 2000.
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