후설 원순저모음 또는 후설 원순[1]저모음은 일부 구어권에서 사용되는 모음의 일종이다.이 소리를 나타내는 국제음성문자의 기호는 ⟨⟩입니다.스크립트(cursive) a의 회전 버전인 "turn script a"라고 불리며, "printed a" 위에 여분의 스트로크가 없는 의 변형입니다.반전된 스크립트 a는 왼쪽에 선형 스트로크가 있고, "script a"는 오른쪽에 선형 스트로크가 있습니다.
Bamgboṣe, Ayọ (1966), A Grammar of Yoruba, [West African Languages Survey / Institute of African Studies], Cambridge: Cambridge University Press
Bauer, Laurie; Warren, Paul; Bardsley, Dianne; Kennedy, Marianna; Major, George (2007), "New Zealand English", Journal of the International Phonetic Association, 37 (1): 97–102, doi:10.1017/S0025100306002830
Collins, Beverley; Mees, Inger M. (2003) [First published 1981], The Phonetics of English and Dutch (5th ed.), Leiden: Brill Publishers, ISBN978-9004103405
Connolly, John H. (1990), "Port Talbot English", in Coupland, Nikolas; Thomas, Alan Richard (eds.), English in Wales: Diversity, Conflict, and Change, Multilingual Matters Ltd., pp. 121–129, ISBN978-1-85359-032-0
Engstrand, Olle (1999), "Swedish", Handbook of the International Phonetic Association: A Guide to the usage of the International Phonetic Alphabet., Cambridge: Cambridge University Press, pp. 140–142, ISBN978-0-521-63751-0
Fleischer, Jürg; Schmid, Stephan (2006), "Zurich German", Journal of the International Phonetic Association, 36 (2): 243–253, doi:10.1017/S0025100306002441
Hay, Jennifer; Maclagan, Margaret; Gordon, Elizabeth (2008), New Zealand English, Dialects of English, Edinburgh University Press, ISBN978-0-7486-2529-1
Horvath, Barbara M. (2004), "Australian English: phonology", in Schneider, Edgar W.; Burridge, Kate; Kortmann, Bernd; Mesthrie, Rajend; Upton, Clive (eds.), A handbook of varieties of English, vol. 1: Phonology, Mouton de Gruyter, pp. 625–644, ISBN978-3-11-017532-5
Kráľ, Ábel (1988), Pravidlá slovenskej výslovnosti, Bratislava: Slovenské pedagogické nakladateľstvo
Krech, Eva Maria; Stock, Eberhard; Hirschfeld, Ursula; Anders, Lutz-Christian (2009), "7.3.10 Norwegisch", Deutsches Aussprachewörterbuch, Berlin, New York: Walter de Gruyter, ISBN978-3-11-018202-6
Kvifte, Bjørn; Gude-Husken, Verena (2005) [First published 1997], Praktische Grammatik der norwegischen Sprache (3rd ed.), Gottfried Egert Verlag, ISBN978-3-926972-54-5
Recasens, Daniel (1996), Fonètica descriptiva del català: assaig de caracterització de la pronúncia del vocalisme i el consonantisme català al segle XX (2nd ed.), Barcelona: Institut d'Estudis Catalans, ISBN978-84-7283-312-8
Riad, Tomas (2014), The Phonology of Swedish, Oxford University Press, ISBN978-0-19-954357-1
Roach, Peter (2004), "British English: Received Pronunciation", Journal of the International Phonetic Association, 34 (2): 239–245, doi:10.1017/S0025100304001768
Sailaja, Pingali (2009), Indian English, Edinburgh: Edinburgh University Press Ltd, pp. 17–38, ISBN978-0-7486-2594-9
Scobbie, James M.; Gordeeva, Olga B.; Matthews, Benjamin (2006), Acquisition of Scottish English Phonology: an overview, Edinburgh: QMU Speech Science Research Centre Working Papers