Bussmann, Hadumod
Routledge dictionary of language and linguistics
Routledge, 1996
Buku Referensi
Rutherford, Donald
Routledge dictionary of economics
Routledge, 1995
Buku Referensi
The Routledge dictionary of twentieth-century political thinkers
edited by Robert Benewick and Philip Green
Routledge , 1992
Buku Teks
Routledge French technical dictionary : volume 1, French-English = Routledge dictionnaire technique anglais : volume 1, Francais-Anglais
Routledge, 1994
Buku Referensi
Routledge German dictionary of construction = Worterbuch Bauwesen Deutsch-Englisch
Routledge, 1997
Buku Referensi