Relatert til: Hugo Høgdahl
{{cite web |url=https://marcus.uib.no/instance/exlibris/ubb-ms-2124-0023 |title=Hugo Høgdahl, Ex libris exchange-échange-tauschen |author=Avdeling for spesialsamlinger |accessdate=Thu Mar 28, 2024 |publisher=University of Bergen Library}}