Steveren, J. M. V. (1980). Framework for regional planning in developing countries: Methodology for interdisciplinary approach to the planned development of predominantly rural areas. International Institute for Land Reclamation and Improvement.
Παραπομπή σε μορφή Chicago (17η εκδ.)Steveren, J. M. Van. Framework for Regional Planning in Developing Countries: Methodology for Interdisciplinary Approach to the Planned Development of Predominantly Rural Areas. Wagenigen, The Netherlands: International Institute for Land Reclamation and Improvement, 1980.
Παραπομπή σε μορφή MLA (9th εκδ.)Steveren, J. M. Van. Framework for Regional Planning in Developing Countries: Methodology for Interdisciplinary Approach to the Planned Development of Predominantly Rural Areas. International Institute for Land Reclamation and Improvement, 1980.