ŠPENDAL, Manica. The Carl Meyer Theatre Company in Maribor. Musicological Annual, Ljubljana, SI, v. 7, n. 1, p. 30–38, 1971. DOI: 10.4312/mz.7.1.30-38. Disponível em: https://journals.uni-lj.si/MuzikoloskiZbornik/article/view/4757.. Acesso em: 11 oct. 2024.