Ramachandran, C. R. Bhagat Singh, Chandra Sekhar Azad, Raja Mahendra Pratap, Dr Chempakara Raman Pillai.
Chicago Edition CitationRamachandran, C R. Bhagat Singh, Chandra Sekhar Azad, Raja Mahendra Pratap, Dr Chempakara Raman Pillai. Kottayam, Kairali Children's Book Trust.
MLA Edition CitationRamachandran, C R. Bhagat Singh, Chandra Sekhar Azad, Raja Mahendra Pratap, Dr Chempakara Raman Pillai.
Warning: These citations may not always be 100% accurate.