സേതു & Sethu. (2007). അടയാളങ്ങൾ (6rd.). D C Books.
Chicago Edition Citationസേതു and Sethu. അടയാളങ്ങൾ. 6rd. Kottayam: D C Books, 2007.
MLA Edition Citationസേതു and Sethu. അടയാളങ്ങൾ. 6rd. D C Books, 2007.
Warning: These citations may not always be 100% accurate.