SCHEER, J. (2010). Failed Bridges Case Studies, Cause and Consequences. Ernst & Shon.
Chicago-referens (17:e uppl.)SCHEER, Joachim. Failed Bridges Case Studies, Cause and Consequences. Ernst & Shon, 2010.
MLA-referens (8:e uppl.)SCHEER, Joachim. Failed Bridges Case Studies, Cause and Consequences. Ernst & Shon, 2010.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.