German Photography: 1870-1970 Various Artists CataloguesCritical Resources German Photography: 1870-1970 Various Artists Yale University Presslibrary17 August 2022
Éire: ein Irlandbuch Joachim Gerstenberg Irish PhotobooksPhotobooks Éire: ein Irlandbuch Joachim Gerstenberg Broschek & Co.library23 March 2022
