Hoekman, B. M., & Prowse, S. (2005). Economic policy responses to preference erosion: From trade as aid to aid for trade. World Bank.
Citazione stile Chigago Style (17a edizione)Hoekman, Bernard M., e Susan Prowse. Economic Policy Responses to Preference Erosion: From Trade as Aid to Aid for Trade. Washington, D.C: World Bank, 2005.
Citatione MLA (9a ed.)Hoekman, Bernard M., e Susan Prowse. Economic Policy Responses to Preference Erosion: From Trade as Aid to Aid for Trade. World Bank, 2005.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.