Национальный исследовательский Томский политехнический университет, Korolkova Ya. V. Yana Vladimirovna, Slabukho O. A Olesya Anatolievna, Vydrina V. V. Vera Vladimirovna, Liyan Zhang, & Zhelezhyakova A. N. Anna Nikolaevna. (2015). Effective Techniques for Working with the Tongue Twister in the Elementary Level of Training Russian as a Foreign Language. 2015. https://doi.org/10.1016/j.sbspro.2015.11.581
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Национальный исследовательский Томский политехнический университет, Korolkova Ya. V. Yana Vladimirovna, Slabukho O. A Olesya Anatolievna, Vydrina V. V. Vera Vladimirovna, Liyan Zhang, و Zhelezhyakova A. N. Anna Nikolaevna. Effective Techniques for Working with the Tongue Twister in the Elementary Level of Training Russian as a Foreign Language. 2015, 2015. https://doi.org/10.1016/j.sbspro.2015.11.581.
توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)Национальный исследовательский Томский политехнический университет, et al. Effective Techniques for Working with the Tongue Twister in the Elementary Level of Training Russian as a Foreign Language. 2015, 2015. https://doi.org/10.1016/j.sbspro.2015.11.581.