B. Baumann, „What is it about? Attempts to Interpret the Biography of a Portrait Figure from the West Region of Cameroon“, in Provenance Research on Collections from Colonial Contexts: Principles, Approaches, Challenges, C. Andratschke, L. Müller, und K. Lembke, Hrsg. Heidelberg: arthistoricum.net, 2023, S. 102–113. doi: 10.11588/arthistoricum.1270.c18871.