Davies, K., Gilligan, C., & Sutton, C. (1985). Structural changes in grocery retailing: The implications for competition. MCB University Press.

Davies, Keri, Colin Gilligan, and Clive Sutton. Structural Changes in Grocery Retailing: The Implications for Competition. Bradford, West Yorkshire: MCB University Press, 1985.

Davies, Keri, et al. Structural Changes in Grocery Retailing: The Implications for Competition. MCB University Press, 1985.