@article{Editorial_1975, title={Ballet: Conjuntos extranjeros}, volume={29}, url={https://revistamusicalchilena.uchile.cl/index.php/RMCH/article/view/11404}, number={131}, journal={Revista Musical Chilena}, author={Editorial, Comité}, year={1975}, month={ene.}, pages={p. 129–129} }