Панченко, Ірина Михайлівна. 2016. “Explicit and Implicit Addressee Reference in Linguistics”. The Journal of V.N. Karazin Kharkiv National University. Series: Foreign Philology. Methods of Foreign Language Teaching, no. 81 (March), 126-33. https://periodicals.karazin.ua/foreignphilology/article/view/5350.