@book{82826,
	author = {Narayanan, M.G.S.},
	title = {Perumals of Kerala: Brahmin Oligarchy and Ritual Monarchy: Political and Social Conditions of Kerala: Under the Cera Perumals of Matkotai: c.AD 800 - AD 1124},
	publisher = {Cosmo Books},
	year = {2013},
	address = {Thrissur}
}