| 1 |  | Phonetics : The science of speech / Martin J. Ball and Joan Rahilly . - London : Arnold ; New York : Oxford University Press, 1999. - vii, 239 p. : ill. ; 25 cm Mã xếp giá: 414.8 B171Đăng ký cá biệt: Lầu 2 KLF: 2000006937 |
| 2 |  | The Routledge handbook of sociolinguistics around the world / edited by Martin J. Ball . - London : Routledge, 2010. - xx, 428 p. ; 26 cm Mã xếp giá: 306.44 T374Đăng ký cá biệt: Lầu 2 KLF: 2000000105 |