Não informado. (2018). Report of the Museum and Art Gallery. The Bristol Museum and Art Gallery.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रNão informado. Report of the Museum and Art Gallery. Bristol, Inglaterra: The Bristol Museum and Art Gallery, 2018.
एमएलए (8वां संस्करण) प्रशस्ति पत्रNão informado. Report of the Museum and Art Gallery. The Bristol Museum and Art Gallery, 2018.
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