The Origins of the Depressed Areas: Unemployment, Growth, and Regional Economic Structure in Britain before 1914
研究了1914年前英国萧条地区的起源，分析失业、增长与区域经济结构的关系，对经济史和区域经济学者有参考价值。
Humphrey R. Southall, The Origins of the Depressed Areas: Unemployment, Growth, and Regional Economic Structure in Britain before 1914, The Economic History Review, Vol. 41, No. 2 (May, 1988), pp. 236-258