Kumar, A. (2022). Challenges to Internal Security (5th ed.). McGraw-Hill.
Chicago Style (17th ed.) CitationKumar, Ashok. Challenges to Internal Security. 5th ed. Chennai: McGraw-Hill, 2022.
MLA (9th ed.) CitationKumar, Ashok. Challenges to Internal Security. 5th ed. McGraw-Hill, 2022.
Warning: These citations may not always be 100% accurate.