Brown, M., & McKern, B. Aluminium, Copper and Steel in Developing Countries. OCDE. Development Centre Studies.
Cita Chicago Style (17a ed.)Brown, Martin, y Bruce McKern. Aluminium, Copper and Steel in Developing Countries. París: OCDE. Development Centre Studies.
Cita MLA (9a ed.)Brown, Martin, y Bruce McKern. Aluminium, Copper and Steel in Developing Countries. OCDE. Development Centre Studies.
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