(2000). Tropag & Rural 1975 - December 1997: Agriculture and environment for developing regions and abtracts on rural development in the tropics. Norwood, MA: SilverPlatter.
Trích dẫn kiểu ChicagoTropag & Rural 1975 - December 1997: Agriculture and Environment for Developing Regions and Abtracts On Rural Development in the Tropics. Norwood, MA: SilverPlatter, 2000.
MLA引文Tropag & Rural 1975 - December 1997: Agriculture and Environment for Developing Regions and Abtracts On Rural Development in the Tropics. Norwood, MA: SilverPlatter, 2000.
警告:這些引文格式不一定是100%准確.