Thor Andersen, H. (1989) “Handbook of regional and urban economics. (Handbooks in economics, 7.) Vol l: Regional economics. Ed. by Peter Nijkamp. Vol 2: Urban economics. Ed. by Edwin S. Mills”., Geografisk Tidsskrift, 89. Tilgængelig hos: https://tidsskrift.dk/geografisktidsskrift/article/view/44650 (Set: 5 december 2025).