Kumar Ashok & Anekant Vipul. (2022). Challenges To Internal Security Of India (5th.). Mc Grow Hill Education (India).
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रKumar Ashok और Anekant Vipul. Challenges To Internal Security Of India. 5th. Chennai: Mc Grow Hill Education (India), 2022.
एमएलए (9वां संस्करण) प्रशस्ति पत्रKumar Ashok और Anekant Vipul. Challenges To Internal Security Of India. 5th. Mc Grow Hill Education (India), 2022.
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