Karunaratne, P. P. (2010). Secondary state formation during the early iron age on the island of Sri Lanka: The evolution of a periphery. University of California, San Diego.
Chicago-referens (17:e uppl.)Karunaratne, Priyantha Padmalal. Secondary State Formation During the Early Iron Age on the Island of Sri Lanka: The Evolution of a Periphery. [La Jolla]: University of California, San Diego, 2010.
MLA-referens (8:e uppl.)Karunaratne, Priyantha Padmalal. Secondary State Formation During the Early Iron Age on the Island of Sri Lanka: The Evolution of a Periphery. University of California, San Diego, 2010.
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