http://www.provinz.bz.it/hochbau/abgeschlossene-projekte/475.asp

http://www.southzeb.eu/portfolio/ex-post-building/

https://www.sto.com/109330_EN-References-Detailseite_(EN).htm?refId=93&web_title=Bolzano%20(Italy)

http://www.cipra.org/en/news/3631

http://www.rosskopf-partner.com/news/former-post-office-building-in-bolzano/