Pyatt, G., & Thorbecke, E. (1976). Planning techniques for a better future: A summary of a research project on planning for growth, redistribution and employment. Oxford & IBH publishing company.
استشهاد بنمط شيكاغوPyatt, Graham, و Erik Thorbecke. Planning Techniques for a Better Future: A Summary of a Research Project on Planning for Growth, Redistribution and Employment. Newdelhi: Oxford & IBH publishing company, 1976.
MLA استشهادPyatt, Graham, و Erik Thorbecke. Planning Techniques for a Better Future: A Summary of a Research Project on Planning for Growth, Redistribution and Employment. Oxford & IBH publishing company, 1976.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.