T C Ulahannan. Nammal Arinjirikkenda Niyamangal. DC Books.
Chicago Edition CitationT C Ulahannan. Nammal Arinjirikkenda Niyamangal. Kottayam: DC Books.
MLA Edition CitationT C Ulahannan. Nammal Arinjirikkenda Niyamangal. DC Books.
Warning: These citations may not always be 100% accurate.