Jones, J. R. (1980). The role of middlemen in potato production in Cochabamba, Bolivia: Financial aspects of sharecropping.
استشهاد بنمط شيكاغوJones, J. R. The Role of Middlemen in Potato Production in Cochabamba, Bolivia: Financial Aspects of Sharecropping. 1980.
MLA استشهادJones, J. R. The Role of Middlemen in Potato Production in Cochabamba, Bolivia: Financial Aspects of Sharecropping. 1980.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.