Ladefoged, Peter Course in phonetics / Peter Ladefoged and Keith Johnson - 6th ed - India Cengage Learning 2011 - 322 p. ISBN: 9788131516591 Subjects--Topical Terms: ᅠEnglish language Sounds ᅠEnglish language -- Phonetics ᅠPhonetics ᅠ Dewey Class. No.: 421.5 LAD-P