Kawser, M. A., & Masud, D. M. (2016). Pre-paid domestic gas metering system in Bangladesh: A case study of Titas Gas Transmission and Distribution Company Limited. BRAC University.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Kawser, Muhammad Abul, و Dr. Md Masud. Pre-paid Domestic Gas Metering System in Bangladesh: A Case Study of Titas Gas Transmission and Distribution Company Limited. BRAC University, 2016.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Kawser, Muhammad Abul, و Dr. Md Masud. Pre-paid Domestic Gas Metering System in Bangladesh: A Case Study of Titas Gas Transmission and Distribution Company Limited. BRAC University, 2016.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.