Chandrasekhara Warrier, M. S. (1973). Vyakthimudrakal (thoolikaachithrangal).
Chicago Style aipamenaChandrasekhara Warrier, M S. Vyakthimudrakal (thoolikaachithrangal). Kottayam, S P C S, 1973.
MLA aipamenaChandrasekhara Warrier, M S. Vyakthimudrakal (thoolikaachithrangal). 1973.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.