Winrock International Institute for Agricultural Development, Fujisaka, S., & Sajise, P. E. (1986). Man, agriculture and the tropical forest: Change and development in the Philippine uplands. Winrock International Institute for Agricultural Development.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रWinrock International Institute for Agricultural Development, Sam Fujisaka, और Percy E. Sajise. Man, Agriculture and the Tropical Forest: Change and Development in the Philippine Uplands. Bangkok: Winrock International Institute for Agricultural Development, 1986.
एमएलए (9वां संस्करण) प्रशस्ति पत्रWinrock International Institute for Agricultural Development, et al. Man, Agriculture and the Tropical Forest: Change and Development in the Philippine Uplands. Winrock International Institute for Agricultural Development, 1986.