Longman, 2008, ISBN 9781405881180 Connolly, John H., Port Talbot English, Coupland, Nikolas; Thomas, Alan Richard (编), English in Wales: Diversity, Conflict
227–232, doi:10.1017/S0025100304001756 Connolly, John H., Port Talbot English, Coupland, Nikolas; Thomas, Alan Richard (编), English in Wales: Diversity, Conflict
ISBN 978-0-415-50650-2, (原始内容存档于2017-03-23) Connolly, John H., Port Talbot English, Coupland, Nikolas; Thomas, Alan Richard (编), English in Wales: Diversity, Conflict