Umar, B. (1980). Towards the emergency. Muktadhara.
Tohutoru Kātū Chicago (17th ed.)Umar, Badruddin. Towards the Emergency. Dhaka: Muktadhara, 1980.
Tohutoro MLA (9th ed.)Umar, Badruddin. Towards the Emergency. Muktadhara, 1980.
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