Sivramkrishna S, R. M, S. V.  2020.  Keeping Head Above Water: The Irular of Pichavaram.

Selvam V., Ravichandaran K.K., Karunakaran V.M., Mani K.G., Beula EJessie, Gnanappazham L..  2010.  Pichavaram mangrove Wetland: Situation Analysis. :44.

Selvam V, K RK, L G., M N.  2003.  Assessment of community-based restoration of Pichavaram mangrove wetland using remote sensing data. Current Science. 85(6):798.