1. Benjamin, W. (1940/1990) 'On the Concept of History' in Stephen Eric Bronner and Douglas MacKay Kellner (Eds), Critical Theory and Society: A Reader. New York: Routledge.
2. Redgannet (2019) London Heathrow Airport versus the White Wagtails Available: https://www.10000birds.com/london-heathrow-airport-versus-the-white-wagtails. Cite visited: 20 January 2024.
