Shungoony Menon. (1983). History of Travancore. State Editor, Kerala Gazetteers.
Chicago Edition CitationShungoony Menon. History of Travancore. Thiruvananthapuram: State Editor, Kerala Gazetteers, 1983.
MLA引文Shungoony Menon. History of Travancore. State Editor, Kerala Gazetteers, 1983.
警告:這些引文格式不一定是100%准確.