Rola, A. C. (2000). An economic framework for assessing the impact of farmer field schools: A case study in IIoilo, Philippines. Institute of Strategic Planning and Policy Studies, College of Public Affairs, University of the Philippines Los Baños.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रRola, Agnes C. An Economic Framework for Assessing the Impact of Farmer Field Schools: A Case Study in IIoilo, Philippines. College, Laguna: Institute of Strategic Planning and Policy Studies, College of Public Affairs, University of the Philippines Los Baños, 2000.
एमएलए (9वां संस्करण) प्रशस्ति पत्रRola, Agnes C. An Economic Framework for Assessing the Impact of Farmer Field Schools: A Case Study in IIoilo, Philippines. Institute of Strategic Planning and Policy Studies, College of Public Affairs, University of the Philippines Los Baños, 2000.