Milne, S. (2004). The enemy within: The secret war against the miners. London: Verso.
Lua i Stíl Chicago (17ú heag.)Milne, Seumas. The Enemy Within: The Secret War Against the Miners. London: Verso, 2004.
Lua MLA (8ú heag.)Milne, Seumas. The Enemy Within: The Secret War Against the Miners. London: Verso, 2004.
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