1. Connecticut siting council CSC. Telecommunications Facilities. Version II, USA; 2017.
2. Saeed Alsamhi. Quality of Service Enhancement Techniques in High Altitude Platform (HAP) Based Communication Networks. Indian Institute of Technology (Banaras Hindu University) Varanasi, India; 2015.
3. NSW Government. Guidelines for Telecommunications structures. Telco Authority, USA; 2015.
4. Ulrik Støttrup-Andersen. Masts and Towers. Market Director, Head of Department, Denmark, 2009.
5. Florea Dinu. Sustainable Constructions under Natural Hazards and Catastrophic Events. European Erasmus Mundus Master Course, Mast, Lecture 18: towers, chimneys, Universitatea Politechnica Timisoara, Romania; 2014.