Sivasankaran, M. (2006). Prakrithiyude thakkol. Kerala Sastra Sahitya Parishad.
Chicago Edition CitationSivasankaran, M. Prakrithiyude Thakkol. Thrissur: Kerala Sastra Sahitya Parishad, 2006.
MLA Edition CitationSivasankaran, M. Prakrithiyude Thakkol. Kerala Sastra Sahitya Parishad, 2006.
Warning: These citations may not always be 100% accurate.