De la Hoz-Diaz, Joaquín, and Isabel M.ª Ayala Herrera. “Emissaries in Salzburg: The Role of the Fundación Juan March in the Reception of Orff-Schulwerk in Spain (1962-1966)”. Per Musi 24 (April 18, 2023): 1–34. Accessed November 21, 2024. https://periodicos.ufmg.br/index.php/permusi/article/view/45028.