Thankappan Nair, K. (1991). Hindi vyakaran thatha rachana.
Chicago Edition CitationThankappan Nair, K. Hindi Vyakaran Thatha Rachana. Trivandrum, Thyvila publishers, 1991.
MLA Edition CitationThankappan Nair, K. Hindi Vyakaran Thatha Rachana. 1991.
Warning: These citations may not always be 100% accurate.