Kapila D. Silva· Amita Sinha (2016). Cultural Landscapes of South Asia: Studies in Heritage Conservation and Management. Taylor & Francis. σελίδες 161–168. ISBN978-1-317-36592-1., Quote: "Pohela Boishakh is celebrated on the first day of Boishakh, the first month of the Bengali calendar. It falls on 14 April in the Gregorian calendar, and it coincides with similar Vedic calendar-based New Year celebrations (...)"