APA
Newbery D., . (1983). Pareto inferior trade and optimal trade policy. Washington DC: World Bank.
Chicago
Newbery David, . 1983. Pareto inferior trade and optimal trade policy. Washington DC: World Bank.
Harvard
Newbery D., . (1983). Pareto inferior trade and optimal trade policy. Washington DC: World Bank.
MLA
Newbery David, . Pareto inferior trade and optimal trade policy. Washington DC: World Bank. 1983.