Mieder, Wolfgang. “INTERNATIONAL BIBLIOGRAPHY OF NEW AND REPRINTED PROVERB COLLECTIONS: For George Schumm”. Proverbium - Yearbook 39, no. 1 (July 10, 2022): 411–414. Accessed April 26, 2024. https://naklada.ffos.hr/casopisi/index.php/proverbium/article/view/72.