Titheridge, Zoé. “Glottal Replacement in Retrospect: A Quantitative Analysis of T -Glottaling in Edinburgh Speakers in the Mid-1970s”. Lifespans and Styles 6, no. 1 (May 24, 2020): 28–37. Accessed July 3, 2024. https://journals.ed.ac.uk/lifespansstyles/article/view/4399.