Villes en mutation XIXe-XXe siècles :
10e colloque international, Spa, 2-5 sept. 1980 : actes = Steden in ontwikkeling 19de-20ste eeuw : 10de internationaal colloquium, Spa, 2-5 sept. 1980 : handelingen = Cities in development 19th-20th centuries : 10th international colloquium, Spa, 2-5 Sept. 1980 : records.
APA Citation
Crédit communal de Belgique. (1982). Villes en mutation XIXe-XXe siècles: 10e colloque international, Spa, 2-5 sept. 1980 : actes = Steden in ontwikkeling 19de-20ste eeuw : 10de internationaal colloquium, Spa, 2-5 sept. 1980 : handelingen = Cities in development 19th-20th centuries : 10th international colloquium, Spa, 2-5 Sept. 1980 : records. [Bruxelles]: Crédit communal de Belgique.
MLA Citation
Crédit communal de Belgique. Villes En Mutation XIXe-XXe Siècles: 10e Colloque International, Spa, 2-5 Sept. 1980 : Actes = Steden In Ontwikkeling 19de-20ste Eeuw : 10de Internationaal Colloquium, Spa, 2-5 Sept. 1980 : Handelingen = Cities In Development 19th-20th Centuries : 10th International Colloquium, Spa, 2-5 Sept. 1980 : Records. [Bruxelles]: Crédit communal de Belgique, 1982.