1. Local Geodiversity Action Plans—Sharing Good Practice Workshop, Peterborough, 3 December 2003;Burek;English Nature Research Report,2004
2. Burek C. V. Potter J. (2006) Local Geodiversity Action Plans—Setting the context for geological conservation. English Nature Research Report 560:Peterborough.
3. Gray M. (2004) Geodiversity: Valuing and Conserving Abiotic Nature (John Wiley, Chichester).
4. Terms of endearment;Prosser;Earth Heritage,2002
5. Speaking the same language;Prosser;Earth Heritage,2002