Skela, Janez. “A Retrospective View of English Language Learning Materials Produced in Slovenia from 1945 to the Present”. ELOPE: English Language Overseas Perspectives and Enquiries 10, no. 2 (May 9, 2013): 97-124. Accessed May 14, 2021. https://revije.ff.uni-lj.si/elope/article/view/3207.