Richard-Wagner-Jahrbuch (1906-1913)

1.1906 Leipzig : Deutsche Verlagsactienges California-USA* = Google, Michigan-USA* = Google, New York-USA* = Google, Harvard-USA* = Google, Google (Stanford)

2.1907 Berlin : Pätel California-USA* = Google, California-USA* = Google (2+3), Michigan-USA* = Google, New York-USA* = Google, Harvard-USA* = Google, Google (Stanford)

3.1908 Berlin : Pätel California-USA* = Google, California-USA* = Google (2+3), Michigan-USA* = Google, New York-USA* = Google, Harvard-USA* = Google, Google (Stanford)

4.1912 Berlin : Hausbücher-Verlag California-USA* = Google, California-USA* = Google (4+5), Wisconsin-USA* = Google

5.1913 Berlin : Hausbücher-Verlag California-USA* = Google (4+5), California-USA* = Google, Michigan-USA* = Google-USA*