Lindsey, G., & Lindsey, G. (2019). English After RP: Standard British Pronunciation Today (1st ed. 2019.). Springer International Publishing : Imprint: Palgrave Macmillan. https://doi.org/10.1007/978-3-030-04357-5
Παραπομπή σε μορφή Chicago (17η εκδ.)Lindsey, Geoff, και Geoff Lindsey. English After RP: Standard British Pronunciation Today. 1st ed. 2019. Cham: Springer International Publishing : Imprint: Palgrave Macmillan, 2019. https://doi.org/10.1007/978-3-030-04357-5.
Παραπομπή σε μορφή MLA (8th εκδ.)Lindsey, Geoff, και Geoff Lindsey. English After RP: Standard British Pronunciation Today. 1st ed. 2019. Springer International Publishing : Imprint: Palgrave Macmillan, 2019. https://doi.org/10.1007/978-3-030-04357-5.
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