APA (7 वां संस्करण) प्रशस्ति पत्र
Public Works Department of Bangladesh Goverment. (2015). Manual for seismic retrofit design of existing reinforced concrete buildings. Public Works Department.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्र
Public Works Department of Bangladesh Goverment. Manual for Seismic Retrofit Design of Existing Reinforced Concrete Buildings. Dhaka: Public Works Department, 2015.
एमएलए (9वां संस्करण) प्रशस्ति पत्र
Public Works Department of Bangladesh Goverment. Manual for Seismic Retrofit Design of Existing Reinforced Concrete Buildings. Public Works Department, 2015.
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