Martner, G. D. Producers - exporters, asociations of developing countries. s.e.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रMartner, Gonzalo Daniel. Producers - Exporters, Asociations of Developing Countries. s.l: s.e.
एमएलए (9वां संस्करण) प्रशस्ति पत्रMartner, Gonzalo Daniel. Producers - Exporters, Asociations of Developing Countries. s.e.
चेतावनी: ये उद्धरण हमेशा 100% सटीक नहीं हो सकते हैं.