Rogers, A. (1977). Migration, urbanization, resources, and development. International Institute for Applied Systems Analysis.
Chicago-referens (17:e uppl.)Rogers, Andrei. Migration, Urbanization, Resources, and Development. Laxenburg, Austria: International Institute for Applied Systems Analysis, 1977.
MLA-referens (8:e uppl.)Rogers, Andrei. Migration, Urbanization, Resources, and Development. International Institute for Applied Systems Analysis, 1977.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.