Walker, A. (1998). A 15-year assessment of controlled trials of the management of tuberculosis of the spine in Korea and Hong Kong. Thirteenth Report of the Medical Research Council Working Party on Tuberculosis of the Spine.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Walker, A. A 15-year Assessment of Controlled Trials of the Management of Tuberculosis of the Spine in Korea and Hong Kong. Thirteenth Report of the Medical Research Council Working Party on Tuberculosis of the Spine. 1998.
توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)Walker, A. A 15-year Assessment of Controlled Trials of the Management of Tuberculosis of the Spine in Korea and Hong Kong. Thirteenth Report of the Medical Research Council Working Party on Tuberculosis of the Spine. 1998.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.