McCleary, W. A., Allal, M., Nilsson, B., & International Labour Organisation. (1977). Equipment versus employment: A social cost-benefit analysis of alternative techniques of feeder road construction in Thailand. Geneva: International Labour Office.
Παραπομπή Chicago StyleMcCleary, W. A., Moise Allal, Bertil Nilsson, and International Labour Organisation. Equipment Versus Employment: A Social Cost-benefit Analysis of Alternative Techniques of Feeder Road Construction in Thailand. Geneva: International Labour Office, 1977.
Παραπομπή MLAMcCleary, W. A., Moise Allal, Bertil Nilsson, and International Labour Organisation. Equipment Versus Employment: A Social Cost-benefit Analysis of Alternative Techniques of Feeder Road Construction in Thailand. Geneva: International Labour Office, 1977.