"Schrift in der Wegeleitung" [Fontface in route guidance]. Deutsche Bahn AG Marketingportal (in German). Archived from the original on 2021-10-28. Retrieved 2018-02-19.
Two Twelve Harakawa Inc.; Maestri Design Inc.; Jon Bentz Design (September 2004). "Typography"(PDF). System-Wide Signage Design Manual, Second Edition. Sound Transit. p. DS-17. Archived from the original(PDF) on 2010-06-13. Retrieved 2014-10-18.
"Schrift in der Wegeleitung" [Fontface in route guidance]. Deutsche Bahn AG Marketingportal (in German). Archived from the original on 2021-10-28. Retrieved 2018-02-19.
"SBB Schrift". company.sbb.ch (in German). Archived from the original on 2020-02-22. Retrieved 2023-11-23.
Two Twelve Harakawa Inc.; Maestri Design Inc.; Jon Bentz Design (September 2004). "Typography"(PDF). System-Wide Signage Design Manual, Second Edition. Sound Transit. p. DS-17. Archived from the original(PDF) on 2010-06-13. Retrieved 2014-10-18.