രാധാകൃഷ്ണൻ, സ., & Radhakrishnan, C. (1998). ഇതിഹാസം. Hi Tech Books.
Chicago Edition Citationരാധാകൃഷ്ണൻ, സി, and C. Radhakrishnan. ഇതിഹാസം. K: Hi Tech Books, 1998.
MLA Edition Citationരാധാകൃഷ്ണൻ, സി, and C. Radhakrishnan. ഇതിഹാസം. Hi Tech Books, 1998.
Warning: These citations may not always be 100% accurate.