GUDGIN, G. (1978). Industrial location processes and regional: Employment growth. Saxon House.
Cita Chicago (17th ed.)GUDGIN, Graham. Industrial Location Processes and Regional: Employment Growth. England: Saxon House, 1978.
Cita MLA (9th ed.)GUDGIN, Graham. Industrial Location Processes and Regional: Employment Growth. Saxon House, 1978.
Atenció: Aquestes cites poden no estar 100% correctes.