OCDE. Scientific and Technological Co-operation with Developing Countries. OCDE.
Cita Chicago (17th ed.)OCDE. Scientific and Technological Co-operation with Developing Countries. Paris: OCDE.
Cita MLA (9th ed.)OCDE. Scientific and Technological Co-operation with Developing Countries. OCDE.
Atenció: Aquestes cites poden no estar 100% correctes.