डाॅ॰ कुलदीप सिंह and पुष्पा. प्राचीन भारत का सैन्य इतिहास. INTERNATIONAL JOURNAL OF RESEARCH IN COMMERCE, IT, ENGINEERING AND SOCIAL SCIENCES ISSN: 2349-7793 Impact Factor: 6.876, [S. l.], v. 4, n. 7, p. 20–25, 2010. Disponível em: https://www.gejournal.net/index.php/IJRCIESS/article/view/591. Acesso em: 4 may. 2024.