(原始内容存档于2017-08-18) Collins, Beverley; Mees, Inger M., The Phonetics of Cardiff English, Coupland, Nikolas; Thomas, Alan Richard (编), English in Wales:
(原始内容存档于2017-08-18) Collins, Beverley; Mees, Inger M., The Phonetics of Cardiff English, Coupland, Nikolas; Thomas, Alan Richard (编), English in Wales:
1017/S0025100313000169 [永久失效連結] Collins, Beverley; Mees, Inger M., The Phonetics of Cardiff English, Coupland, Nikolas; Thomas, Alan Richard (编), English in Wales: