(1997). ദൂതവാക്യം (1.). Kerala Sahitya Akademi.
Chicago Edition Citationദൂതവാക്യം. 1. Thrissur: Kerala Sahitya Akademi, 1997.
MLA Edition Citationദൂതവാക്യം. 1. Kerala Sahitya Akademi, 1997.
Warning: These citations may not always be 100% accurate.