KIFLEYESUS, Abbebe. Harald Aspen: Amhara Traditions of Knowledge. Spirit Mediums and their Clients. Aethiopica, [S. l.], v. 6, n. 1, p. 240–243, 2003. DOI: 10.15460/aethiopica.6.1.391. Disponível em: https://journals.sub.uni-hamburg.de/aethiopica/article/view/391. Acesso em: 3 jul. 2024.