References
- Agricola Georgius, ‘De Re Metallica’. Translated from the First Latin Edition of 1556 by Herbert Clark Hoover and Lou Henry Hoover . 1913 . “ Facsimile reproduction, Dover Publications (New York), 1950 ” .
- Barberis , D. 1998 . Negotiating Mining Agreement – Past, Present and Future Trends Kluwer Law Publishers
- Barberis , D. 2001 . “When Is It Worth It? (negotiating mining agreements)” . 13 – 21 . Minerals & Energy, Raw Material Report, Vol. 16, No. 4
- Brabant , S. and Montembault‐Hèveline , B. 1996 . “The Legal Side of Mining: Common Law v. Civil Law Principles” OGTLR, Vol. 55, No. 2
- Gill , Burke . “ ‘The Decline of the Independent Bal Maiden: the impact of change in the Cornish Mining Industry’. ” . In Unequal Opportunities: Women's Employment in England 1800–1918 Edited by: John , A. V . 179 – 207 . (Basil Blackwell, Oxford, 1986)
- Carpenter , H. 2002 . JRR Tolkien – a biography George Allen Unwin Ltd
- Pratchett , T. 1995 . “ (London, 1995 edn) ” . In ‘Witches Abroad’
- Tolkien , J. R. R. 2001 . The Lord of the Rings Harper Collins Publishers
- Tolkien , J. R. R. 1937 . The Hobbit George Allen Unwin Ltd. & J.R.R. Tolkien
- Tolkien , J. R. R. 1977 . The Silmarrion George Allen Unwin Ltd