1. Adams, J. L. 1965. The engineering behaviour of a Canadian Muskeg. Proceedings of the 6th International Conference on Soil Mechanics and Foundation Engineering, Montreal. Vol 1, pp 3–7.
2. Compressibility and strength of decomposing fibre.;Goetechnique,,1981
3. Arman, A. 1971. Discussion in Geotechnique, 21, 418-421 on a paper by Skempton & Petley (1970).
4. Astbury, A. K. 1958. The Black Fens. Golden Head Press, Cambridge.
5. Barber, K. E. 1981. Peat Stratigraphy and Climatic Change. Balkema, Rotterdam.