Peust, Carsten. “Review of Zygmunt Frajzyngier & Paul Eguchi & Roger Prafé & Megan Schwabauer, Dictionary of Hdi. A Central Chadic Language of Cameroon, Köln: Köppe 2015, viii+188 Pages, ISBN 978-3-89645-299-3, € 34.80”. Folia Orientalia 54 (September 23, 2026): 340–346. Accessed October 8, 2026. https://wydawnictwo.pan.pl/index.php/fo/article/view/6776.