Gordon, Ann, Davis, Junior, Long, Andrew and Meadows, Kate (2000) The role of natural resources in the livelihoods of the urban poor. Natural Resources Institute Policy Series (9) . Natural Resources Institute, Chatham Maritime, Kent, UK. ISBN 0859545202

Marsland, Neil, Long, Andrew and Sutherland, Alistair (1999) Coping with poverty in Malawi. In: Poverty Coping Strategies in Malawi, 5 - 6 May 1999, London, UK.