Altendorf, Ulrike (2017). Chapter 9: Estuary English. In A. Bergs & L. Brinton (Ed.), Volume 5 Varieties of English (pp. 169-186). Berlin, Boston: De Gruyter Mouton. https://doi.org/10.1515/9783110525045-009
Roach, Peter (1973). "Glottalisation of English /p,t,k,tʃ/: a re-examination". Journal of the International Phonetic Association. 3: 10–21. doi:10.1017/S0025100300000633. S2CID145061712.
Roach, Peter (1973). "Glottalisation of English /p,t,k,tʃ/: a re-examination". Journal of the International Phonetic Association. 3: 10–21. doi:10.1017/S0025100300000633. S2CID145061712.
A handout by Wells, one of the first to write a serious description of the would-be variety. Also summarised by him here [1].
Maidment, J.A. (1994). "Estuary English: Hybrid or Hype?". Paper presented at the 4th New Zealand Conference on Language & Society, Lincoln University, Christchurch, New Zealand, August 1994. University College London. Archived from the original on 4 December 2008. Retrieved 21 April 2009.
Maidment, J.A. (1994). "Estuary English: Hybrid or Hype?". Paper presented at the 4th New Zealand Conference on Language & Society, Lincoln University, Christchurch, New Zealand, August 1994. University College London. Archived from the original on 4 December 2008. Retrieved 21 April 2009.