Institute for scientific co-operation. Applied geography and development. Institute for scientific co-operation.
استشهاد بنمط شيكاغوInstitute for scientific co-operation. Applied Geography and Development. Germany: Institute for scientific co-operation.
MLA استشهادInstitute for scientific co-operation. Applied Geography and Development. Institute for scientific co-operation.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.