1. 1. Luis Bica Oliveira, “Undergraduate Electronics Projects Based on the Design of an Optical Wireless Audio Transmission System”, IEEE , 2016.
   2. Shanthi Prince,A.M.Vibin, “Optical Wireless Audio Communication Using LED Lighting System”, Springer Science, 2015.
   3. M.I.Ma’ruf, M.B.Othman , Sholeh H.P, “Audio transmission using visible light communication (vlc)”, ARPN Journal of engineering and applied services, 2013.
   4. Farooq Aftab, “Potentials and challenges of Light Fidelity based Indoor Communication System”, IJNCAA, 2016.
   5. P.H.Binh, V.D.Trong, “Improving OOK Modulation Rate of visible LED by Peaking and Carrier Sweep-Out Effects using Schottky diodes-Capacitance circuit”,IEEE,2013.
   6.  Komine, T., & Nakagawa, M. (2004). Fundamental analysis for visible-light communication systeusing LED lights. IEEE Transactions on Consumer Electronics, 50(1), 100–107.
   7. Amirshahi, P., & Kavehrad, M. (2006). “Broadband access overmedium and low voltage power lines anduse of white LEDs for indoor communications”. In IEEE consumer communications and networking. conference (CCNC 2006) proceedings, Las Vegas, Nevada.
   8. Tanaka, Y., Haruyama, S., & Nakagawa, M. (2000). “Wireless optical transmissions with white colouredLED for wireless home links”. In Proceedings of the IEEE international symposium on Personal, Indoor and Mobile Radio Communications (PIMRC 2000) (Vol. 2, p. 1325–1328). London.
   9. Ziskin M. C. 2005. COMAR Technical InformationStatement: The IEEE Exposure Limits for RadioFrequency and Microwave Energy. In IEEEEngineering in Medicine and Biology Magazine, pp.114.
   10. Kumar, N., Lourenco, N., Spiez, M., & Aguiar, R. L. (2008). “Visible light communication systems conception and VIDAS”. IETE Technical Review, 25(6), 359–367
   11. Aditya Phatak , Mayur Suthar “Image and Video Transmission using LED”. NCRENB-15
   12. http://www.lifi-centre.com/about-li-fi/benefits-of-li-fi/