Krīgere, Zigrīda. “Significance of Individualized Choice of Vocal Role-Model for Vocal Training of Young Singers”. ARTS AND MUSIC IN CULTURAL DISCOURSE. Proceedings of the International Scientific and Practical Conference (September 28, 2012): 100–105. Accessed December 11, 2024. https://journals.ru.lv/index.php/AMCD/article/view/1231.