Keane, S. (2005). Pilates for core strength and stability 30-minute workouts. PRC Publishing.
Čikaški stil citiranja (17. izdanje)Keane, Sandie. Pilates for Core Strength and Stability 30-minute Workouts. Bramley Road, London: PRC Publishing, 2005.
MLA način citiranja (9. izdanje)Keane, Sandie. Pilates for Core Strength and Stability 30-minute Workouts. PRC Publishing, 2005.
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