Khairul Azhar Jaafar. (2004). A prospective controlled study in type 2 diabetes mellitus subjects evaluating the effect of adding nateglinide or repaglinide to metformin by utilising the 72 hour blood glucose monitoring system (CGMS). Faculty of Medicine, Universiti Kebangsaan Malaysia.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Khairul Azhar Jaafar. A Prospective Controlled Study in Type 2 Diabetes Mellitus Subjects Evaluating the Effect of Adding Nateglinide or Repaglinide to Metformin by Utilising the 72 Hour Blood Glucose Monitoring System (CGMS). Kuala Lumpur: Faculty of Medicine, Universiti Kebangsaan Malaysia, 2004.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Khairul Azhar Jaafar. A Prospective Controlled Study in Type 2 Diabetes Mellitus Subjects Evaluating the Effect of Adding Nateglinide or Repaglinide to Metformin by Utilising the 72 Hour Blood Glucose Monitoring System (CGMS). Faculty of Medicine, Universiti Kebangsaan Malaysia, 2004.