ISBN 978-1-4602-7278-7. ↑ "Silk Road and Muslin Road". ↑ Ghosh, Binoy, Paschim Banger Sanskriti, (in Bengali), part II, 1976 edition, pp. 218–234, Prakash Bhaban ↑ "Isa Khan – Banglapedia". en.banglapedia.org. Retrieved 2016-03-27.