GUDGIN, G. (1978). Industrial location processes and regional: Employment growth. Saxon House.
Citazione stile Chigago Style (17a edizione)GUDGIN, Graham. Industrial Location Processes and Regional: Employment Growth. England: Saxon House, 1978.
Citatione MLA (9a ed.)GUDGIN, Graham. Industrial Location Processes and Regional: Employment Growth. Saxon House, 1978.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.