Sivakumar, V. P. (1979). Thiruvithamkoor kathakal.
Chicago Edition CitationSivakumar, V P. Thiruvithamkoor Kathakal. Kottayam, N B S, 1979.
MLA引文Sivakumar, V P. Thiruvithamkoor Kathakal. 1979.
警告：這些引文格式不一定是100％准確.
APA引文
Sivakumar, V. P. (1979). Thiruvithamkoor kathakal.
Chicago Edition CitationSivakumar, V P. Thiruvithamkoor Kathakal. Kottayam, N B S, 1979.
MLA引文Sivakumar, V P. Thiruvithamkoor Kathakal. 1979.