Rummat, S. S., & Hossain, S. (2022). Market readiness and opportunities for air purifiers marketed by Singer Bangladesh Limited. Brac University.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Rummat, Shadman Sakib, و Saif Hossain. Market Readiness and Opportunities for Air Purifiers Marketed by Singer Bangladesh Limited. Brac University, 2022.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Rummat, Shadman Sakib, و Saif Hossain. Market Readiness and Opportunities for Air Purifiers Marketed by Singer Bangladesh Limited. Brac University, 2022.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.