Ramachandra Menon P. Bharatheeya ganitham. Kerala Bhasha Institute.
Chicago Edition CitationRamachandra Menon P. Bharatheeya Ganitham. Thiruvananthapuram: Kerala Bhasha Institute.
MLA Edition CitationRamachandra Menon P. Bharatheeya Ganitham. Kerala Bhasha Institute.
Warning: These citations may not always be 100% accurate.