(2016). Development programme report, volume-2, technical, geological report on Chalanbil and surrounding areas. Geological Survey of Bangladesh.
Чикаго-гийн эшлэл (17 дахь хэвлэлт)Development Programme Report, Volume-2, Technical, Geological Report on Chalanbil and Surrounding Areas. Dhaka: Geological Survey of Bangladesh, 2016.
MLA -ийн эшлэл (9 дэх хэвлэлт)Development Programme Report, Volume-2, Technical, Geological Report on Chalanbil and Surrounding Areas. Geological Survey of Bangladesh, 2016.
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