Valath, V. V. K. (1977). Charithra kavadangal. Sahitya Pravarthaka Sahakarana Sangam.
Chicago Style aipamenaValath, V. V. K. Charithra Kavadangal. Kottayam: Sahitya Pravarthaka Sahakarana Sangam, 1977.
MLA aipamenaValath, V. V. K. Charithra Kavadangal. Sahitya Pravarthaka Sahakarana Sangam, 1977.
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