Mazumdar Bijaychandra. The History of the Bengali Language

Calcutta: University of Calcutta, 1920. — 300 p. Мазумдар Биджайчандра. История бенгальского языка (на англ. яз.) Contents:
Introduction.
Ancient Bengal and Its Peoples.
The Influence of the Dravidian Speeches on Bengali.
Bengali Phonology.
Some Factors Relating to Phonology and Accent.
Phonology and Accent.
How Chandasa is related to Later Aryan Speeches.
Pali and other old Prakrtas.
The Literary Prakrtas.