Sinhalese : AX04. - Ames, Michael M.,; Leach, E. R.; MacDougall, Robert D.; Robinson, Marguerite S.; Tambiah, Stanley Jeyaraja,; Tambiah, Stanley Jeyaraja,; Tambiah, Stanley Jeyaraja,; Tambiah, Stanley Jeyaraja,; Yalman, Nur. (Human Relations Area Files,, 1997)