Não informado. (1901). Tea and coffee trade journal. Tea and Coffee Trade Journal.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रNão informado. Tea and Coffee Trade Journal. New York: Tea and Coffee Trade Journal, 1901.
एमएलए (8वां संस्करण) प्रशस्ति पत्रNão informado. Tea and Coffee Trade Journal. Tea and Coffee Trade Journal, 1901.
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