Katz, Jerrold J., author
George Allen and Unwin, 1972
Buku Teks
Cambridge University Press, 2010
eBooks
Malmkjaer, Kirsten
University Press, 2007
Buku Teks
selected and introduced by Roy Harris
Routledge/Thoemmes Press, 1995
Buku Referensi
selected and introduced by Roy Harris
Routledge/Thoemmes Press, 1995
Buku Referensi