Citação norma APA
Longo, R., & Sekkat, K. (2001). Obstacles to expanding intra-african trade: New forms of co-operation and integration in emerging Africa. OECD.
Citação norma Chicago
Longo, Roberto, and Khalid Sekkat. Obstacles to Expanding Intra-african Trade: New Forms of Co-operation and Integration in Emerging Africa. Paris: OECD, 2001.
Citação norma MLA
Longo, Roberto, and Khalid Sekkat. Obstacles to Expanding Intra-african Trade: New Forms of Co-operation and Integration in Emerging Africa. OECD, 2001.
Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.