Joseph. Belgian Photographic Literature of the 19th Century. L’édition photographique belge au 19e siècle. Leuven University Press.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रJoseph. Belgian Photographic Literature of the 19th Century. L’édition Photographique Belge Au 19e Siècle. Leuven University Press.
एमएलए (9वां संस्करण) प्रशस्ति पत्रJoseph. Belgian Photographic Literature of the 19th Century. L’édition Photographique Belge Au 19e Siècle. Leuven University Press.
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