Feldbæk, Ole. “John Irwin and Katharine B. Brett: Origins of Chintz. With a Catalogue of Indo-European Cotton-Paintings in the Victoria and Albert Museum, London, and the Royal Ontario Museum, Toronto. London, Her Majesty’s Stationery Office, 1970. Viii, 134 S. 158 Plancher. Ill. £ 5.00”. Historisk Tidsskrift, bd. 12, januar 1973, https://tidsskrift.dk/historisktidsskrift/article/view/51388.