SpringerLink (Online service), Babu, M. R., Ariwa, E., & Krishna, P. V. (2012). Global trends in computing and communication systems: 4th International Conference, ObCom 2011, Vellore, TN, India, December 9-11, 2011. Proceedings, Part I. Springer Berlin Heidelberg.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रSpringerLink (Online service), M. Rajasekhara Babu, Ezendu Ariwa, और P. Venkata Krishna. Global Trends in Computing and Communication Systems: 4th International Conference, ObCom 2011, Vellore, TN, India, December 9-11, 2011. Proceedings, Part I. Berlin, Heidelberg: Springer Berlin Heidelberg, 2012.
एमएलए (8वां संस्करण) प्रशस्ति पत्रSpringerLink (Online service), et al. Global Trends in Computing and Communication Systems: 4th International Conference, ObCom 2011, Vellore, TN, India, December 9-11, 2011. Proceedings, Part I. Springer Berlin Heidelberg, 2012.