Thor Andersen, H. (1988) “H. D. Watts: Industrial geography. Keith Chapman and David Walker: Industrial location: principles and policies. Industrial change in advanced economies. Ed. by F.E. lan Hamilton”., Geografisk Tidsskrift, 88. Tilgængelig hos: https://tidsskrift.dk/geografisktidsskrift/article/view/44530 (Set: 7 december 2025).