Bangladesh Unnayan Parishad & Bangladesh. Pāni Unnaẏana Borḍa. EIP Cell. (1988). Early implementation projects on flood control, drainage improvement, and irrigation: Surjamani Khal baseline study. The Parishad.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Bangladesh Unnayan Parishad و Bangladesh. Pāni Unnaẏana Borḍa. EIP Cell. Early Implementation Projects on Flood Control, Drainage Improvement, and Irrigation: Surjamani Khal Baseline Study. Dhaka: The Parishad, 1988.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Bangladesh Unnayan Parishad و Bangladesh. Pāni Unnaẏana Borḍa. EIP Cell. Early Implementation Projects on Flood Control, Drainage Improvement, and Irrigation: Surjamani Khal Baseline Study. The Parishad, 1988.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.