Não informado. (2008). International Journal of Food, Agriculture and Environment. WFL Publisher.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रNão informado. International Journal of Food, Agriculture and Environment. Helsinki: WFL Publisher, 2008.
एमएलए (8वां संस्करण) प्रशस्ति पत्रNão informado. International Journal of Food, Agriculture and Environment. WFL Publisher, 2008.
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