Shungoony Menon. (1983). History of Travancore. State Editor, Kerala Gazetteers.
Chicago Edition CitationShungoony Menon. History of Travancore. Thiruvananthapuram: State Editor, Kerala Gazetteers, 1983.
Deismireacht MLAShungoony Menon. History of Travancore. State Editor, Kerala Gazetteers, 1983.
Rabhadh: D'fhéadfadh nach mbeadh na deismireachtaí seo 100% cruinn i gcónaí.