Hadj Saleh, Abderrahmane. “Introduction to Modern Linguistics, Part Two, on Modern Linguistic Doctrines and Theories”. AL-Lisaniyyat 7, no. 1 (December 25, 1997): 7-36. Accessed September 20, 2024. https://crstdla.dz/ojs/index.php/allj/article/view/691.