Karunakaran C. K., . (1991). Thekk (Teak). Trivandrum: Kerala Bhasha Institute.
Karunakaran C K, . 1991. Thekk (Teak). Trivandrum: Kerala Bhasha Institute.
Karunakaran C K, . Thekk (Teak). Trivandrum: Kerala Bhasha Institute. 1991.