Nandakumar, K. P., Bhalla, A. P., Pandey, R. K., Baidya, D. K., Subramaniam, R., & Kashyap, L. (2018, January). Comparison of Macintosh, McCoy, and Glidescope video laryngoscope for intubation in morbidly obese patients: Randomized controlled trial. Saudi Journal of Anaesthesia.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Nandakumar, Keerthi P., Amar P. Bhalla, Ravindra Kumar Pandey, Dalim Kumar Baidya, Rajeshwari Subramaniam, و Lokesh Kashyap. "Comparison of Macintosh, McCoy, and Glidescope Video Laryngoscope for Intubation in Morbidly Obese Patients: Randomized Controlled Trial." Saudi Journal of Anaesthesia Jan. 2018.
توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)Nandakumar, Keerthi P., et al. "Comparison of Macintosh, McCoy, and Glidescope Video Laryngoscope for Intubation in Morbidly Obese Patients: Randomized Controlled Trial." Saudi Journal of Anaesthesia, Jan. 2018.