General

Baul Samrat Purna Das (India site)
Baul Philosophy (by Purna Das Baul & S. Thielemann)
Pritish Nandy Interviews Purna Das Baul (Rediff.com)
Vision Magazine: Echoes of the Sky (Usha Harding)

Biographical

All Music Guide: Purna Chandra Das Baul
Bengali Bauls at Big Pink
Pallavi Bhattacharya: Interview with Purna Das Baul
Sangeet Natak Akademi 1998 Awards
World Music Central: Purna Das Baul

Recordings

All Music Guide: The Bauls of Bengal
All Music Guide: Songs of Love and Ecstasy
Festival of India: A Hindustani Sampler
Rough Guide to the Music of India and Pakistan
Spiritual Music of India: Devotion
Spirituals of Purna Das Baul

Garth Hudson, Purna Das Baul,
and Dibyendu Das Baul

Background

All Music Guide: Music of the Bauls
Bangladesh ShowBiz: Reviving Baul Music
Baul Gan in Bangladesh
Bengal Heritage: Bauls of Bengal
Bengal on the Net: Bauls of Bengal

Friends

Babukishan