WANIEK-KLIMCZAK, Ewa; CICHOSZ, Anna (EDS.). Preface. In: Variability in English across time and space. Poland: Lodz University Press,2016. p. 5–7. DOI: 10.18778/8088-065-8.01. Disponível em: https://www.press.uni.lodz.pl/index.php/wul/catalog/book/1761/chapter/5347. Acesso em: 26 aug. 2026.