DIYARSI THOMSON, . (1974). VALARCHAYUM ROOPAVUM (M). : KERALA BHASHA INSTITUTE.
DIYARSI THOMSON, . 1974. VALARCHAYUM ROOPAVUM (M). : KERALA BHASHA INSTITUTE.
DIYARSI THOMSON, . VALARCHAYUM ROOPAVUM (M). : KERALA BHASHA INSTITUTE. 1974.