1. European Environment Agency, European Aviation Environmental Report 2019. https://ec.europa.eu/transport/sites/transport/files/2019-aviation-environmental-report.pdf. ISBN: 978–92–9210–214–2
2. EDF.org (Environmental defense fund). Reducing aviation’s climate impact. https://www.edf.org/climate/aviation
3. Australian Government- Department of Infrastructure, Transport, Regional Development and Communications
4. Jakubiak, M.: Environmental impact of air transport - case study of Krakow Airport-2015
5. ICAO – Uniting Aviation a United Nations Specialized Agency