{{refbegin}}
* {{cite book
  | last = Evans
  | first = Richard J.
  | author-link =  
  | year = 2004
  | title = The Coming of the Third Reich
  | url = https://archive.org/details/comingofthirdrei0000evan
  | publisher = Penguin Group
  | location = New York
  | isbn = 978-0-14-303469-8
  }}
* {{cite book
  | last = Maracin
  | first = Paul
  | year = 2004
  | title = The Night of the Long Knives: 48 Hours that Changed the History of the World
  | publisher = The Lyons Press
  | location = New York
  | isbn = 978-1-59921-070-4
  }}
* {{cite book
  | last = Mau
  | first = Herman
  | chapter = The 'Second Revolution'—June 30, 1934
  | editor-last = Holborn
  | editor-first = Hajo
  | editor-link =  
  | year = 1972
  | title = Republic to Reich: The Making of the Nazi Revolution
  | url = https://archive.org/details/republictoreichm0000holb
  | publisher = Pantheon Books
  | location = New York
  | isbn = 978-0-394-47122-8
  }}
* {{cite book
  | last = Tolstoy
  | first = Nikolai
  | author-link =  
  | year = 1972
  | title = Night of the Long Knives
  | url = https://archive.org/details/nightoflongknive0000tols
  | publisher = Ballantine Books
  | location = New York
  | isbn = 978-0-345-02787-0
  }}
{{refend}}
Filosofi Historie