Pyatt, G., & Thorbecke, E. (1976). Planning techniques for a better future: A summary of a research project on planning for growth, redistribution, and employment. International Labour Office.
Dyfyniad Arddull ChicagoPyatt, Graham, and Erik Thorbecke. Planning Techniques for a Better Future: A Summary of a Research Project on Planning for Growth, Redistribution, and Employment. Geneva: International Labour Office, 1976.
Dyfyniad MLAPyatt, Graham, and Erik Thorbecke. Planning Techniques for a Better Future: A Summary of a Research Project on Planning for Growth, Redistribution, and Employment. International Labour Office, 1976.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.