Style de citation APA

Keesing,Donald B. (1979). Trade policy for developing countries. World Bank.

Style de citation Chicago

Keesing,Donald B. Trade Policy for Developing Countries. Washington: World Bank, 1979.

Style de citation MLA

Keesing,Donald B. Trade Policy for Developing Countries. World Bank, 1979.

Attention : ces citations peuvent ne pas être correctes à 100%.