农业发展及其生态潜力：匈牙利案例，作者C. Csaki, Z. Harnos和I.Lang：（论坛，农业经济学与农业企业管理当前研究报告，第6期）
Agricultural Development and Ecological Potential: The Case of Hungary, by C. Csaki, Z. Harnos and I.Lang: (Forum, Reports on Current Research in Agricultural Economics and Agribusiness Management, No. 6).