Sukumaran Nair, N. Ponnara Sreedhar; K R Elangath; N Sreekantan Nair; C H Mohammad Koya; C M Stephen.
Chicago Edition CitationSukumaran Nair, Navayikkulam. Ponnara Sreedhar; K R Elangath; N Sreekantan Nair; C H Mohammad Koya; C M Stephen. Kottayam, Kairali Children's Book Trust.
MLA Edition CitationSukumaran Nair, Navayikkulam. Ponnara Sreedhar; K R Elangath; N Sreekantan Nair; C H Mohammad Koya; C M Stephen.
Warning: These citations may not always be 100% accurate.