Azarisman Shah Mohd. Shah. (2006). Relationship between spirometric values, quality of life questionnaire scores and walking distance in the stratification of severity in chronic obstructive pulmonary disease, COPD. Fakulti Perubatan, Universiti Kebangsaan Malaysia.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Azarisman Shah Mohd. Shah. Relationship Between Spirometric Values, Quality of Life Questionnaire Scores and Walking Distance in the Stratification of Severity in Chronic Obstructive Pulmonary Disease, COPD. Kuala Lumpur: Fakulti Perubatan, Universiti Kebangsaan Malaysia, 2006.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Azarisman Shah Mohd. Shah. Relationship Between Spirometric Values, Quality of Life Questionnaire Scores and Walking Distance in the Stratification of Severity in Chronic Obstructive Pulmonary Disease, COPD. Fakulti Perubatan, Universiti Kebangsaan Malaysia, 2006.