The oxford English dictionary : being a corrected re-issue with an introduction, supplement, and bibliography of a new English dictionary on historical principles
The Clarendon Press, 1933
Buku Referensi
Powell, Ken
English historical facts 1485-1603
Macmillan Press, 1977
Buku Teks
Clark, G. Kitson.
English inheritance : an historical essay
SCM Press , 1950
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Thody, Philip
An historical introduction to the European Union
Routledge , 1997
Buku Teks
Wolf, Hans Julius
Roman law an historical introduction
University of Oklahoma Press, 1978
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