Angell, H. (2018). Pilates for living: Get stronger, fitter and healthier for an active later life. Bloomsbury Sport.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रAngell, Harri. Pilates for Living: Get Stronger, Fitter and Healthier for an Active Later Life. London: Bloomsbury Sport, 2018.
एमएलए (8वां संस्करण) प्रशस्ति पत्रAngell, Harri. Pilates for Living: Get Stronger, Fitter and Healthier for an Active Later Life. Bloomsbury Sport, 2018.
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