Παραπομπή APA

Yeats, A. J. (1979). Trade barriers facing developing countries: Commercial policy measures and shipping. London: Macmillan Press.

Παραπομπή Chicago Style

Yeats, Alexander J. Trade Barriers Facing Developing Countries: Commercial Policy Measures and Shipping. London: Macmillan Press, 1979.

Παραπομπή MLA

Yeats, Alexander J. Trade Barriers Facing Developing Countries: Commercial Policy Measures and Shipping. London: Macmillan Press, 1979.

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