1. Sydney Opera House Utzon Design Principles, 2002, http://www.environment.gov.au/system/files/pages/59ca36d1-4581-4d7d-83d7-04b124d801b1/files/soh-utzondesignprinciples.pdf.
2. (King's Cross Station | Arup | A global firm of consulting engineers, designers, planners and project managers, no date, Available at: http://www.arup.com/projects/kings_cross_station/details (accessed 05.04.17).
3. Kido, E.M., New Stations Japan Reflecting New Age, WECC 2015 Abstract Book, p. 168 (summery), CD-Rom PS 5-1-5, 2015.
4. Railway Stations—the borderline between architecture and structure;Kido,2016
5. Kyoto Station Building, http://www.architravel.com/architravel/building/kyoto-station-building/.