Não informado. (1930). Bulletin of the Ministry of Agriculture, Fisheries and Food. Ministry of Agriculture, Fisheries and Food.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रNão informado. Bulletin of the Ministry of Agriculture, Fisheries and Food. London: Ministry of Agriculture, Fisheries and Food, 1930.
एमएलए (8वां संस्करण) प्रशस्ति पत्रNão informado. Bulletin of the Ministry of Agriculture, Fisheries and Food. Ministry of Agriculture, Fisheries and Food, 1930.
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