Kenworthy, J. Teaching english pronunciation.
Chicago-viite (17. p.)Kenworthy, Joanne. Teaching English Pronunciation.
MLA-viite (8. p.)Kenworthy, Joanne. Teaching English Pronunciation.
Varoitus: Nämä viitteet eivät aina ole täysin luotettavia.
Kenworthy, J. Teaching english pronunciation.
Chicago-viite (17. p.)Kenworthy, Joanne. Teaching English Pronunciation.
MLA-viite (8. p.)Kenworthy, Joanne. Teaching English Pronunciation.