Hrdličková, Zuzana. 2011. Irula Religion. In: Paul Hockings, ed. Encyclopaedia of the Nilgiri Hills. Gazelle, pp. 442-445. ISBN 978-8173048937 [Book Section]

Hrdličková, Zuzana. 2011. Irula Society. In: Paul Hockings, ed. Encyclopaedia of the Nilgiri Hills. Gazelle, pp. 832-835. ISBN 978-8173048937 [Book Section]