Martín Ciprián, S.J. 2022. Alexander Vovin. [2005 y 2009] 2020. A Descriptive and Comparative Grammar of Western Old Japanese. Revised, Updated and Enlarged 2nd Edition. 2 vols. History of Oriental Studies. Leiden: Brill. 438 y 1279 pp. ISBN 9789004422117. Estudios de Asia y África. 57, 3 (jul. 2022), 681–686. https://doi.org/10.24201/eaa.v57i3.2809