1. AASHTO LRFD: Bridge Design Specifications, SI version (2007)
2. AASHTO LRFD: Bridge Design Specifications, 6th edn. (US) (2012)
3. Briaud, J.L., Lim, Y.: Tieback walls in sand: numerical simulation and design implications. J. Geotech. Geoenviron. Eng. 125(2), 101–111 (1999)
4. BS 8081: Code of practice for ground anchorages (1989)
5. Harris, A., Bond, A.: Decoding Eurocode 7. Taylor & Francis, London (2008)