Thomas K J. (2013). N B S Sreedharan ormapusthakam. Sahitya Pravarthaka Sahakarana Sangham.
Chicago Edition CitationThomas K J. N B S Sreedharan Ormapusthakam. Kottayam: Sahitya Pravarthaka Sahakarana Sangham, 2013.
Cita MLAThomas K J. N B S Sreedharan Ormapusthakam. Sahitya Pravarthaka Sahakarana Sangham, 2013.
Atenció: Aquestes cites poden no estar 100% correctes.