Behrendt, Jan. „Three Pilots – One War (3p1w #3p1w 3p1w.Eu): War Letters from Three Young Men Who Served in the First World War“. In Museums, Borders and European Responsibility: One Hundred Years After the First World War, herausgegeben von ICOM Deutschland und Deborah Tout-Smith, 122–126. Beiträge zur Museologie 8. Heidelberg: arthistoricum.net-ART-Books, 2019. Zugegriffen Juni 26, 2024. https://books.ub.uni-heidelberg.de/arthistoricum/catalog/book/564/chapter/8042.