^Why Bulbuls bark: conflict, continuity, and identity among professional strangers / Joseph C. Berland pages 235to 255 in Customary strangers : new perspectives on peripatetic peoples in the Middle East, Africa, and Asia / edited by Joseph C. Berland and Aparna Rao. Westport, Conn. : Praeger, 2004.(ردمك 0897897714)
^Qalandar in People of India Uttar Pradesh Volume XLII Part Two edited by A Hasan & J C Das pages 677 to 682
^Peripatetic peoples and Lifestyles by Aparna Rao in Disappearing peoples? : indigenous groups and ethnic minorities in South and Central Asia / edited by Barbara A. Brower, Barbara Rose Johnston pages 53 to 72 (ردمك 1598741209)