1. Jonathan Holdowsky, Monika Mahto, Michael E. Raynor, & Mark J. Cotteleer “Inside the Internet of Things (IoT)”, Deloitte University Press, August 21, 2015.
2. Jonathan Holdowsky “A primer on the technologies building the IoT”, August 21, 2015.
3. Daniel Karzel “Internet of Things Reference Architecture”, Hannelore on Jan 29, 2016.
4. Hiran Karolya “Internet of things health and safety monitoring” Brunel University, Department, Electronic & Computer Engineering, 2016.
5. Science Buddies: http://www.sciencebuddies.org/science-fair-projects/project_ideas/Astro_p022.shtml, .