Numan, M. S., & Rahman, I. (2020). Physician’s attitude towards smoking: A survey based study in Bangladesh. Brac University.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Numan, Md. Shibly, و Imon Rahman. Physician’s Attitude Towards Smoking: A Survey Based Study in Bangladesh. Brac University, 2020.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Numan, Md. Shibly, و Imon Rahman. Physician’s Attitude Towards Smoking: A Survey Based Study in Bangladesh. Brac University, 2020.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.