Conclusion the list of used literature internet resources

THE LIST OF USED LITERATURE
1.Ladefoged, Peter; Maddieson, Ian (1996). The Sounds of the World's Languages. Oxford: Blackwell. ISBN 978-0-631-19815-4.
2.Georges Dumézil and Tevfik Esenç, 1975, Le verbe oubykh: études descriptives et comparatives. Adrien Maisonneuve: Paris.
3.Naumann, Christfied (2008). "The Consonantal System of West !Xoon". 3rd International Symposium on Khoisan Languages and Linguistics. Riezlern.
4.The most common sounds in spoken English The Language Nerds.
5."World Language Statistics and Facts". www.vistawide.com. Archived from the original on 2019-01-14. Retrieved 2019-01-13.
6.Ian Maddieson and Sandra Ferrari Disner, 1984, Patterns of Sounds. Cambridge University Press
7."The World Atlas of Language Structures Online: Absence of Common Consonants". Archived from the original on 2009-06-01. Retrieved 2008-10-28.
8 .Viacheslav A. Chirikba, 1996, Common West Caucasian: the reconstruction of its phonological system and parts of its lexicon and morphology, p. 192. Research School CNWS: Leiden.
Internet resources

1. 
   https://studfile.net/preview/5544077/
   
2. 
   http://www.englicious.org/lesson/phonetics-and-phonology-introduction/phonetics-and-phonology-consonants
   
3. 
   https://www.studysmarter.de/en/explanations/english/phonetics-phonology-and-prosodics/consonants/
   
4. 
   https://www.slideshare.net/megabpratiwi/english-consonants-and-classification
   
5. 
   https://www.slideshare.net/achumitra/classifications-of-consonants
   
6. 
   https://www.researchgate.net/publication/357886051_Importance_of_English_Consonants_Classification_for_EFL_learners