(en)Mulder C van Berge-Henegouwen G, « Pioneer in the gluten free diet: Willem-Karel Dicke 1905–1962, over 50 years of gluten free diet », Gut, vol. 34, no 11, , p. 1473–5 (PMID8244125, PMCID1374403, DOI10.1136/gut.34.11.1473)
(en)Mulder C van Berge-Henegouwen G, « Pioneer in the gluten free diet: Willem-Karel Dicke 1905–1962, over 50 years of gluten free diet », Gut, vol. 34, no 11, , p. 1473–5 (PMID8244125, PMCID1374403, DOI10.1136/gut.34.11.1473)