Alam, S. (2017). Exploring the evidence, background research papers for preparing the national social security strategy of Bangladesh. General Economics Division (GED), Planning Commission, Government of the People's Republic of Bangladesh.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Alam, Shamsul. Exploring the Evidence, Background Research Papers for Preparing the National Social Security Strategy of Bangladesh. Dhaka, Bangladesh: General Economics Division (GED), Planning Commission, Government of the People's Republic of Bangladesh, 2017.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Alam, Shamsul. Exploring the Evidence, Background Research Papers for Preparing the National Social Security Strategy of Bangladesh. General Economics Division (GED), Planning Commission, Government of the People's Republic of Bangladesh, 2017.