Brandt, Charles A.E. ‚ÄúRITZENTHALER, Archives and Manuscripts: Conservation. A Manual on Physical Care and Management‚ÄĚ. Archivaria 18 (January 1, 1984): 299-300. Accessed September 24, 2023. https://archivaria.ca/index.php/archivaria/article/view/11113.