- Berlin : Schade, 1912
- Leipzig : Tauchnitz, 1887
- The work may be accessed from within the univerity's local network onlyArnhem : Cohen, 1901
- The work may be accessed from within the univerity's local network onlyRotterdam : Delwel, 1901
- Dülmen i. W. : Laumann, 1907
- The work may be accessed from within the univerity's local network onlyLisboa : Imprensa Nacional, 1899
- Berlin : Mittler, 1891
- The work may be accessed from within the univerity's local network onlyBerlin : Mittler, 1898
- The work may be accessed from within the univerity's local network onlyOrganisatorische Bestimmungen für die Kaiserlichen Schutztruppen in Afrika : Fassung vom August 19081909
- Swakopmund : Swakopmunder Buchh., 1914
- Berlin : Süsserott, 1902
- Essen : Baedeker, 1910
- The work may be accessed from within the univerity's local network onlyGotha : Perthes, 1890
- The work may be accessed from within the univerity's local network onlyBerlin : Süsserott, 1903
- Berlin : Buchh. der Deutschen Lehrer-Zeitung, 1891
