APA:C.Arunkumar, G.K.Arun, Dr.D.Selvamani. (Volume-, Issue- -(Year-2022)). Principles of Information Security. Retrieved from www.vr1publication.com
Chicago:C.Arunkumar, G.K.Arun, Dr.D.Selvamani. "Principles of Information Security" Example, Volume--issue--Year-2022-978-93-91332-17-4. www.vr1publication.com.
