((iv Schwentesius R and Gómez MA, Supermarkets in Maxico: Impacts on horticulture systems Development Policy Review, 2002.20(4):496:and Ghezàn G, Mateos M and Viter V, Impact of supermarkets and fast-food chains on horticulture supply chains in Argentina, Development Policy Review, 2002.20(4):398.
iv Schwentesius R, Gómez MA, Supermarkets in Mexico: Impacts on horticulture systems, Development Policy Review, 2002, 20 (4): 496; и Ghezán G, Mateos M, Viter V, Impact of supermarkets and fast-food chains on horticulture supply chains in Argentina, Development Policy Review, 2002, 20 (4): 398.