Finney, Libby. "Basic Conservation and Environmental Monitoring." AIM Focus Papers, Association of Independent Museums [online] http://www.aim-museums.co.uk/downloads/ffe7f644-dd7d-11e1-bdfc-001999b209eb.pdf (October 2006).

Finney, Libby. "Basic Conservation and Environmental Monitoring." AIM Focus Papers, Association of Independent Museums [online] http://www.aim-museums.co.uk/downloads/ffe7f644-dd7d-11e1-bdfc-001999b209eb.pdf (October 2006).