Perera, M. Sandun J.; Rodrigo, Roshan K.; Perera, W. P. Naalin; Samarawickrama, V. A. Prasanna; Asela, M. D. Chandana; Chandranimal, Dilup; Perera, P. G. Dayani R.(Department of Natural Resources, Sabaragamuwa University of Sri Lanka, 2009)
Rodrigo, Rohan K.; Samarawickrama, W. A. M. P. K.; Perera, W. P. Naalin; Perera, M. Sandun J.; Peries, T. N.; Bambaradeniya, C. N. B.(Sri Lanka Naturallist, 2002-12)