@Book{machiavelli78:_fuerst, 
  author = {Niccolo Machiavelli}, 
  editor = {Rudolf Zorn}, 
  title = {Der F{\"{u}}rst}, 
  publisher = {Alfred K{\"o}rner Verlag}, 
  year = 1978, 
  address = {Stuttgart}, 
  edition = {Sechste} 
} 
