Рябих, Л. М. “Principles of Teaching Material Organization in American Academic Lecture”. The Journal of V.N. Karazin Kharkiv National University. Series: Foreign Philology. Methods of Foreign Language Teaching, Vol. 1155, no. 80, July 2015, pp. 205-10, https://periodicals.karazin.ua/foreignphilology/article/view/3694.