@book{21100,
	author = {Panikkassery, Velayudhan and Velayudhan, Panikkassery,},
	title = {Kēraḷōlppatti },
	publisher = {Vēlāyudhan Paṇikkaśśeri},
	year = {2008.},
	address = {Kōṭṭayaṃ :},
	note = {Includes index.}
}