Gordon Childe & Achutha Menon C. (1991). Manushyan swayam nirmikkunnu. Kerala Bhasha Institute.
Chicago Edition CitationGordon Childe and Achutha Menon C. Manushyan Swayam Nirmikkunnu. Thiruvananthapuram: Kerala Bhasha Institute, 1991.
MLA Edition CitationGordon Childe and Achutha Menon C. Manushyan Swayam Nirmikkunnu. Kerala Bhasha Institute, 1991.
Warning: These citations may not always be 100% accurate.