Raghavan Thirumulpad, K. (1998). Ashatangadarshanam. Kerala Bhasha Institute.
Čikaški stil citiranjaRaghavan Thirumulpad, K. Ashatangadarshanam. Thiruvananthapuram: Kerala Bhasha Institute, 1998.
MLA način citiranjaRaghavan Thirumulpad, K. Ashatangadarshanam. Kerala Bhasha Institute, 1998.
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