APA

Baker Ann, Goldsteins Sharon, .Pronunciation pairs. An introcution to the sounds of english. : .

Chicago

Baker Ann, Goldsteins Sharon, .Pronunciation pairs. An introcution to the sounds of english. : .

Harvard

Baker Ann, Goldsteins Sharon, .Pronunciation pairs. An introcution to the sounds of english. : .

MLA

Baker Ann, Goldsteins Sharon, .: . .