TITLE Porsche 934/935 Das Komplete Dokumentation 
Porsche 934/935 Das Komplete Dokumentation is the only book dealing with the history of the 934/935. As with his 904 book Barth takes advantage of total factory access, providing developmental insights unavailable elsewhere as well as complete werkes race results and individual chassis histories. Unfortunately, as with his 904 book Porsche 934/935 Das Komplete Dokumentation is available only in German.
