Hough, A. (2001). Physiotherapy in respiratory care: An evidence-based approach to respiratory and cardiac management (Third edition.). Nelson Thornes.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Hough, Alexandra. Physiotherapy in Respiratory Care: An Evidence-based Approach to Respiratory and Cardiac Management. Third edition. Cheltenham: Nelson Thornes, 2001.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Hough, Alexandra. Physiotherapy in Respiratory Care: An Evidence-based Approach to Respiratory and Cardiac Management. Third edition. Nelson Thornes, 2001.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.