The new modern etymological dictionary
Collins Clear-Type Press, 1960
 Buku Referensi
Partridge, Eric, 1894-1979
Origins : an etymological dictionary of modern English
Routledge, 1991
 Buku Referensi
Weekley, Ernest
An etymological dictionary of modern English : volume II
Dover Publications, 1967
 Buku Referensi
Partridge, Eric, 1894-1979
Origins : a short etymological dictionary of modern English
Macmillan, 1959
 Buku Referensi
Burrow, T.
A Dravidian etymological dictionary
Clarendon Press, 1961
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