1. 1. ATM security System using fingerprint biometric identifier: An Investigative Study, By- Saatci, V avsanogh, M. Purser. Year of publishing paper 2009- 2010 IEEE.
   2. ATM Textbooks [DL95] H. Dutton and P. Lenhard, "Asnchronous Transfer Mode (ATM) Technical Overview",2nd Ed., Prentice Hall, 1995
   3. Designing a Biometric Strategy (Fingerprint) Measure for Enhancing ATM Security in Indian e-banking System‖‖ ,By S.S, Das and J. Debbarma, International Journal of Information and Communication Technology Research,vol.1, no. 5, pp.197-203,2011.
   4. An Overview of ATM Security Using Biometric Technology‖ By Jaspreet Kaur , Sheenam Malhotra International Journal of Advanced Research in Computer Science and Software Engineering Volume 4, Issue 3, March 2014 , ISSN: 2277 128X.
   5. Padmapriya V, Prakasam S. ―Enhancing ATM Security Using Fingerprint and GSM Technology,‖ International Journal of Computer Application (IJCA), ISSN: 0975-8887, Vol. 80, pp: 43-46, Issue No. 16, October 2013