Scholes, Edwin, Bruce M. Beehler, and Timothy G. Laman. “Taxonomic Status of Parotia berlepschi Kleinschmidt, 1897 Based on Analysis of External Appearance, Voice and Behavior (Aves: Paradisaeidae)”. Zootaxa 4329, no. 6 (October 10, 2017): 560–573. Accessed April 3, 2025. https://mapress.com/zt/article/view/zootaxa.4329.6.2.