Martner, G. D. Producers - exporters, asociations of developing countries. s.e.
Chicagoスタイル(17版)引用形式Martner, Gonzalo Daniel. Producers - Exporters, Asociations of Developing Countries. s.l: s.e.
MLA(9版)引用形式Martner, Gonzalo Daniel. Producers - Exporters, Asociations of Developing Countries. s.e.
警告: この引用は必ずしも正確ではありません.