[2][தொடர்பிழந்த இணைப்பு]Jayawardene,H.K.W.I., Sonnadara,D.U.J., Jayewardene.D.R. (2005). "Trends of Rainfall in Sri Lanka over the Last Century". Sri Lankan Journal of Physics, (Department of Physics, University of Colombo, Sri Lanka: Institute of Physics - Sri Lanka) 6: 7-17.
springerlink.com
[4][தொடர்பிழந்த இணைப்பு]Suppiah,R. and Yoshino.M.M. (1984). "Rainfall Variations of Sri Lanka Part 1: Spatial and Temporal Patterns". For Meteorology, Geophysics, and Bioclimatology (Institute of Geoscience, The University of Tsukuba, Sakura-mura, Niihari-gun,Ibaraki-ken, 305 Japan: Springer-Verlag) 34: 329-340.
[2][தொடர்பிழந்த இணைப்பு]Jayawardene,H.K.W.I., Sonnadara,D.U.J., Jayewardene.D.R. (2005). "Trends of Rainfall in Sri Lanka over the Last Century". Sri Lankan Journal of Physics, (Department of Physics, University of Colombo, Sri Lanka: Institute of Physics - Sri Lanka) 6: 7-17.
[4][தொடர்பிழந்த இணைப்பு]Suppiah,R. and Yoshino.M.M. (1984). "Rainfall Variations of Sri Lanka Part 1: Spatial and Temporal Patterns". For Meteorology, Geophysics, and Bioclimatology (Institute of Geoscience, The University of Tsukuba, Sakura-mura, Niihari-gun,Ibaraki-ken, 305 Japan: Springer-Verlag) 34: 329-340.
wiley.com
onlinelibrary.wiley.com
[5]Wickramagamage,P. (2010). "Seasonality and spatial pattern of rainfall of Sri Lanka:Exploratory factor analysis". INTERNATIONAL JOURNAL OF CLIMATOLOGY (Department of Geography, University of Peradeniya, Peradeniya, Sri Lanka: RMetS (Royal Meteorological Society) 30: 1235-1245.