Balakrishnan, P. K. (1983). Jathivyavasthithiyum Keralacharithravum (m). Sahithya Pravarthaka Co-operative Society Ltd.
Chicago Edition CitationBalakrishnan, P K. Jathivyavasthithiyum Keralacharithravum (m). Kottayam: Sahithya Pravarthaka Co-operative Society Ltd, 1983.
Cita MLABalakrishnan, P K. Jathivyavasthithiyum Keralacharithravum (m). Sahithya Pravarthaka Co-operative Society Ltd, 1983.
Atenció: Aquestes cites poden no estar 100% correctes.