Hofmann, W. (1968). Prussian Town Councils in the 19th Century as Representative Institutions: By Wolfgang Hofmann.
Lua i Stíl Chicago (17ú heag.)Hofmann, Wolfgang. Prussian Town Councils in the 19th Century as Representative Institutions: By Wolfgang Hofmann. Louvain ; Paris, 1968.
Lua MLA (8ú heag.)Hofmann, Wolfgang. Prussian Town Councils in the 19th Century as Representative Institutions: By Wolfgang Hofmann. 1968.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.