The oxford dictionary of current english
Oxford university press , 1992
 Buku Teks
The Oxford English-Russian dictionary
edited by P. S. Falla
Clarendon Press, 1990
 Buku Referensi
Smith, William George, compiler
The Oxford Dictionary of English proverbs
Clarendon Press, 1952
 Buku Referensi
The Oxford companion to English literature
edited by Margaret Drabble
Oxford University Press, 1998
 Buku Referensi
The Oxford companion to English literature
edited by Margaret Drabble
Oxford University Press, 1985
 Buku Referensi