Bhanumathi Amma, B. (2001). P. Kunhiraman Nayarude kavitha: Oru vimarasanaatmaka patanam. NBS.
Chicago Edition CitationBhanumathi Amma, B. P. Kunhiraman Nayarude Kavitha: Oru Vimarasanaatmaka Patanam. Kottayam: NBS, 2001.
Cita MLABhanumathi Amma, B. P. Kunhiraman Nayarude Kavitha: Oru Vimarasanaatmaka Patanam. NBS, 2001.
Atenció: Aquestes cites poden no estar 100% correctes.