{. Watson (Hrsg.) Occasional paper / University of Birmingham, Centre for Urban and Regional Studies Univ. of Birmingham, Centre for Urban and Regional Studies, Birmingham, (1973)
{. Watson. Occasional paper / University of Birmingham, Centre for Urban and Regional Studies Univ. of Birmingham, Centre for Urban and Regional Studies, Birmingham, (1973)
{. Murie. Occasional paper / University of Birmingham, Centre for Urban and Regional Studies Univ. of Birmingham, Centre for Urban and Regional Studies, Birmingham, (1974)