Book Karg, Anita L.; Tomasic, Sharon; Walker, Margot; et al. (1999)
Catalogue of Portraits of Naturalists, mostly Botanists: In the collections of the Hunt Institute, The Linnean Society of London and the Conservatoire et Jardin Botaniques de la Ville de Geneve. Part 3: Portraits of Individuals, E-H.. (/isis/citation/CBB000111044/) unapi

Book Walker, Margot (1988)
Sir James Edward Smith, M.D., F.R.S., P.L.S., 1759-1828: First president of the Linnean Society of London. (/isis/citation/CBB000033889/) unapi

Article Walker, Margot (1985)
Smith's acquisition of Linnaeus's library and herbarium. The Linnean: Newsletter and Proceedings of the Linnean Society of London (pp. 16-19). (/isis/citation/CBB000031605/) unapi