Cita APA (7th ed.)
Martner, G. D. Producers - exporters, asociations of developing countries. s.e.
Cita Chicago (17th ed.)
Martner, Gonzalo Daniel. Producers - Exporters, Asociations of Developing Countries. s.l: s.e.
Cita MLA (9th ed.)
Martner, Gonzalo Daniel. Producers - Exporters, Asociations of Developing Countries. s.e.
Atenció: Aquestes cites poden no estar 100% correctes.