Cudia, K. J. C., & De Leon, P. (2014). An assessment of the effectiveness of the agricultural extension system in the Philippines: A case study of the LGU extension in Magalang, Pampanga. University of the Philippines Diliman Extension Program in Pampanga.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रCudia, Krisnah Joy C., और Patrick De Leon. An Assessment of the Effectiveness of the Agricultural Extension System in the Philippines: A Case Study of the LGU Extension in Magalang, Pampanga. Pampanga: University of the Philippines Diliman Extension Program in Pampanga, 2014.
एमएलए (9वां संस्करण) प्रशस्ति पत्रCudia, Krisnah Joy C., और Patrick De Leon. An Assessment of the Effectiveness of the Agricultural Extension System in the Philippines: A Case Study of the LGU Extension in Magalang, Pampanga. University of the Philippines Diliman Extension Program in Pampanga, 2014.