Mahalingam, N. (1983). The Three gems of the ancient past: The riddle, the discourse, and the Lanka. International Society for the Investigation of Ancient Civilizations.
Chicago-viite (17. p.)Mahalingam, N. The Three Gems of the Ancient Past: The Riddle, the Discourse, and the Lanka. Madras: International Society for the Investigation of Ancient Civilizations, 1983.
MLA-viite (8. p.)Mahalingam, N. The Three Gems of the Ancient Past: The Riddle, the Discourse, and the Lanka. International Society for the Investigation of Ancient Civilizations, 1983.
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