Majewicz, Alfred F. “Kupchik, John 2023. Azuma Old Japanese: A Comparative Grammar and Reconstruction (Trends in Linguistics. Documentation 40). Berlin–Boston: De Gruyter Mouton. Pp. XXXIV + 522”. Lingua Posnaniensis, vol. 66, no. 2, July 2025, pp. 133-40, doi:10.14746/linpo.2024.66.2.8.