1. and , 1986. ‘Assessing representativeness’, in (Ed.), Wildlife Conservation Evaluation, Chapman and Hall, London, 45–67.
2. , and , 1991. The Quaternary of the Isle of Skye. Field Guide, Quaternary Research Association, Cambridge.
3. 1990. A Standard Method for Surveying the Macrophyte Vegetation of Scottish Lochs. Unpublished draft report to the Nature Conservancy Council, Scotland.
4. 1973. Past and Present Vegetation of the Isle of Skye. A Palaeoecological Study, Cambridge University Press, Cambridge.
5. Studies on the bryophyte flora and vegetation of the Isle of Skye. I. Flora