Citazione Stile APA (7a Edizione)

Bui Dong The. (2001). The economics of soil erosion and the choice of land use systems by upland farmers in Central Vietnam. Economy and Environment Program for Southeast Asia.

Citazione stile Chigago Style (17a edizione)

Bui Dong The. The Economics of Soil Erosion and the Choice of Land Use Systems by Upland Farmers in Central Vietnam. Singapore: Economy and Environment Program for Southeast Asia, 2001.

Citatione MLA (9a ed.)

Bui Dong The. The Economics of Soil Erosion and the Choice of Land Use Systems by Upland Farmers in Central Vietnam. Economy and Environment Program for Southeast Asia, 2001.