Richards, Jack C., author
Cambridge University Press, 1994
Buku Teks
Halliday, M.A.K., author
Longman, 1966
Buku Teks
Mackey, William Francis, author
Longman, 1978
Buku Teks
Mackey, William Francis, author
Longman, 1966
Buku Teks
edited by Gloria Poedjosoedarmo
SEAMEO Regional Language Centre, 2004
Buku Teks