Bibliographie der fremdsprachigen Zeitschriftenliteratur
- 1.1911 Minnesota-USA* = Internet Archive
- 2.1911 Michigan-USA* = Internet Archive
- 3.1911 Michigan-USA* = Internet Archive
- 4.1912 Michigan-USA* = Internet Archive
- 5.1912 Michigan-USA* = Internet Archive
- 6.1912 Michigan-USA* = Internet Archive
- 7.1912 Michigan-USA* = Internet Archive
- 8.1913 Michigan-USA* = Internet Archive
- 9.1913 Michigan-USA* = Internet Archive
- 10.1913 Michigan-USA* = Internet Archive
- 11.1913 Michigan-USA* = Internet Archive
- 12.1914 Michigan-USA* = Internet Archive
- 13.1914 Michigan-USA* = Internet Archive
- 14.1914 + 15.1914 Michigan-USA* = Internet Archive
- 15.1914 Ohio State-USA* = Internet Archive
- 16.1915 - 18.1919 Michigan-USA* = Internet Archive
- 19.1914-1920 (Nachträge 1) Michigan-USA* = Internet Archive
- 20.1914-1920 (Nachträge 2) California-USA* = Internet Archive (=19+20; 20 ab S. 603); Illinois = Internet Archive
- 21.1920-1924 Michigan-USA* = Internet Archive; Illinois = Internet Archive
- 22.1921-1925 Internet Archive