Chaves-Cordero, C. F., & Escamilla-Fonseca, C. (2017). Choral Conducting Studies and Tools Required for the Development of Children´s Choirs. Current Situation in Costa Rica and Spain.
Citación estilo ChicagoChaves-Cordero, Carlos Fernando, y Catalina Escamilla-Fonseca. Choral Conducting Studies and Tools Required for the Development of Children´s Choirs. Current Situation in Costa Rica and Spain. 2017.
MLA引文Chaves-Cordero, Carlos Fernando, y Catalina Escamilla-Fonseca. Choral Conducting Studies and Tools Required for the Development of Children´s Choirs. Current Situation in Costa Rica and Spain. 2017.
警告：這些引文格式不一定是100％准確.