1. «https://www.ccr-mag.com/europes-first-3d-printed-building-the-bod/».
2. «https://www.3dprintingmedia.network/longest-3d-printed-concrete-pedestrian-bridge-begins-to-take-form-in-nijmegen/».
3. Design of a 3D printed concrete bridge by testing;Salet;Virtual and Physical Prototyping,2018
4. «https://www.bam.co.uk/media-centre/news-details/a-world-first-the-first-fully-3d-printed-structurally-pre-stressed-concrete-cycle-bridge-in-the-world».
5. «https://gulfnews.com/uae/government/worlds-first-3d-printed-building-in-dubai-1.1833450».