Lexicon Publications , 2004
Buku Referensi
The Commercial Press, 2001
Buku Referensi
David B. Guralnik, editor in chief
William Collins Publishers, 1976
Buku Referensi
edited by Keith and Helen Johnson
Blackwell, 1999
Buku Referensi
edited by Thomas Davidson
W. & R. Chambers, 1901
Buku Referensi