MEDIEVAL TRADE AND INDUSTRY  - General Bibliography 
 12 THE TOWNS IN THE LATER MIDDLE AGES                          
- Bartlet, J.N. (1959-60), The Expansion and Decline of York in the later Middle Ages, Econ. H.R.
 - Bowsky, W. (1964), The impact of the Black Death on Siennese Government & Society, Speculum.
 - Bridbury, A.R. (), Economic Growth  ch. V.
 - Cambridge (), Cambridge Economic History  III. ch. IV  iii.
 - Herlihy, D. (), Medieval Pistoia.
 - Jacob, E.F. (), The Fifteenth Century  ch. VIII c.
 - McKisack, M. (), The Fourteenth Century  ch. XII.
 - Pirenne H. (), Economic and Social History. ch. 6
 - Riesenberg P & Mundy, J.H. (), The Medieval Town. ch. VI.
 - Waley D. (1991), Siena and the Sienese in the Thirteenth Century. Cambridge.
 - Williams, G.A. (), Medieval London  ch. XI & XII.
 - Ziegler, P. (), The Black Death   chs. IX-XIII. pp. l5l-202.