APA

Gunatilleke G., Research and Information System for the Non-Aliged and other Developing Countries (New Delhi)and Marga Institute (Sri Lanka) & Breckenridge S. R. (1990). Lessons of the negotiating expereince of developing countries in selected International Economic negotiations. New Delhi: RIS.

Chicago

Gunatilleke Godfrey, Research and Information System for the Non-Aliged and other Developing Countries (New Delhi)and Marga Institute (Sri Lanka) and Breckenridge S R. 1990. Lessons of the negotiating expereince of developing countries in selected International Economic negotiations. New Delhi: RIS.

Harvard

Gunatilleke G., Research and Information System for the Non-Aliged and other Developing Countries (New Delhi)and Marga Institute (Sri Lanka) and Breckenridge S. R. (1990). Lessons of the negotiating expereince of developing countries in selected International Economic negotiations. New Delhi: RIS.

MLA

Gunatilleke Godfrey, Research and Information System for the Non-Aliged and other Developing Countries (New Delhi)and Marga Institute (Sri Lanka) and Breckenridge S R. Lessons of the negotiating expereince of developing countries in selected International Economic negotiations. New Delhi: RIS. 1990.