LIETZAU, Gregor. Zu I. WHITE CLOVER (Melilotus alba). In: BREIMAIER, Anne; GRÜNDIG, Matthias (Hrsg.). Hollis Frampton: ADSVMVS ABSVMVS, in memory of Hollis William Frampton, Sr., 1913–1980, abest. Heidelberg: arthistoricum.net-ART-Books,2021. p. 97–101. DOI: 10.11588/arthistoricum.863.c11203. Disponível em: https://books.ub.uni-heidelberg.de/arthistoricum/catalog/book/863/chapter/11203.. Acesso em: 10 mai. 2024.