Sen, S. N., Vishnunarayanan Nambudiri, & Subbarayappa, B. V. (1991). Sastram Indiayil: Oru samshipthacharithram (2nd rev. ed.). Kerala Bhasha Institute.
Chicago Edition CitationSen, S. N., Vishnunarayanan Nambudiri, and B. V. Subbarayappa. Sastram Indiayil: Oru Samshipthacharithram. 2nd rev. ed. Thiruvananthapuram: Kerala Bhasha Institute, 1991.
MLA Edition CitationSen, S. N., et al. Sastram Indiayil: Oru Samshipthacharithram. 2nd rev. ed. Kerala Bhasha Institute, 1991.
Warning: These citations may not always be 100% accurate.