Não informado. (1964). Proceedings of the British Ceramic Society. British Ceramic Society.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रNão informado. Proceedings of the British Ceramic Society. Stoke-on-Trent, Inglaterra: British Ceramic Society, 1964.
एमएलए (8वां संस्करण) प्रशस्ति पत्रNão informado. Proceedings of the British Ceramic Society. British Ceramic Society, 1964.
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