Spencer, S. (1985). Police authorities during the miners' strike. The Cobden Trust.
Chicago-Zitierstil (17. Ausg.)Spencer, Sarah. Police Authorities During the Miners' Strike. London: The Cobden Trust, 1985.
MLA-Zitierstil (8. Ausg.)Spencer, Sarah. Police Authorities During the Miners' Strike. The Cobden Trust, 1985.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.