Sommer, H. (2010). Project Management for Building Construction: 35 Years of Innovation at Drees & Sommer. Springer-Verlag Berlin Heidelberg.
Chicago Style (17th ed.) CitationSommer, Hans. Project Management for Building Construction: 35 Years of Innovation at Drees & Sommer. Berlin, Heidelberg: Springer-Verlag Berlin Heidelberg, 2010.
MLA (8th ed.) CitationSommer, Hans. Project Management for Building Construction: 35 Years of Innovation at Drees & Sommer. Springer-Verlag Berlin Heidelberg, 2010.
Warning: These citations may not always be 100% accurate.