1. https://www.skyscrapercenter.com/buildings.
2. https://cloud.ctbuh.org/CTBUH_HeightCriteria.pdf.
3. Technological advances and trends in modern high-rise buildings;Szolomicki;Buildings,2019
4. https://ec.europa.eu/commission/presscorner/detail/en/ip_21_5916,.
5. https://www.isprambiente.gov.it/it/attivita/suolo-e-territorio/suolo/il-consumo-di-suolo/obiettivi-e-orientamenti-comunitari.