Shakuntala Devi & Prasanth Kumar. (2007). Ganithanaipunyam: Ningalude kuttiyile ganithaprathibhaye unarthuka. D C Books.
Chicago-стиль цитированияShakuntala Devi and Prasanth Kumar. Ganithanaipunyam: Ningalude Kuttiyile Ganithaprathibhaye Unarthuka. Kottayam: D C Books, 2007.
MLA-цитированиеShakuntala Devi and Prasanth Kumar. Ganithanaipunyam: Ningalude Kuttiyile Ganithaprathibhaye Unarthuka. D C Books, 2007.
Предупреждение: эти цитированмия не могут быть всегда правильны на 100%.