Hackenberg, C. C., Oliveira, F. S. d., Bastos, S. F. A. d. B., & Lopes, R. d. C. T. (2023). Social Anxiety and Musical Performance Anxiety in Brazilian Singers: A Comparative Study.
استشهاد بنمط شيكاغوHackenberg, Crismarie Casper, Felipe Santos de Oliveira, Sérgio Felipe Abreu de Brito Bastos, و Rodrigo da Cunha Teixeira Lopes. Social Anxiety and Musical Performance Anxiety in Brazilian Singers: A Comparative Study. 2023.
MLA استشهادHackenberg, Crismarie Casper, Felipe Santos de Oliveira, Sérgio Felipe Abreu de Brito Bastos, و Rodrigo da Cunha Teixeira Lopes. Social Anxiety and Musical Performance Anxiety in Brazilian Singers: A Comparative Study. 2023.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.