compiled by E.G. Withycombe
Clarendom Press, 1950
Buku Referensi
adapted by H. W. Fowler, F. G. Dictionary
The Clarendon Press, 1949
Buku Referensi
Nicholson, D.H.S., author
The Clarendon Press , 1949
Buku Teks
Hornby, Albert Sydney, author
Oxford University Press, 1984
Buku Referensi
chosen & edited by Sir Arthur Quiller-Couch
Clarendon Press , 1949
Buku Teks