Παραπομπή APA
Greenaway, D., & Milner, C. (1979). Protectionism again ...?: Causes and consequences of a retreat from freer trade to economic nationalism. [London]: Institute of Economic Affairs.
Παραπομπή Chicago StyleGreenaway, David., and Chris Milner. Protectionism Again ...?: Causes and Consequences of a Retreat From Freer Trade to Economic Nationalism. [London]: Institute of Economic Affairs, 1979.
Παραπομπή MLAGreenaway, David., and Chris Milner. Protectionism Again ...?: Causes and Consequences of a Retreat From Freer Trade to Economic Nationalism. [London]: Institute of Economic Affairs, 1979.
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