Wheeler, Marcus

Glarendon Press, 1984

 Buku Referensi

edited by P. S. Falla

Clarendon Press, 1990

 Buku Referensi

edited by Colin Howlett

Oxford University Press, 1996

 Buku Referensi

Russian-English, edited by Marcus Wheeler and Boris Unbegaun; English-Russian, edited by Paul Falla; revised and updated by Della Thompson

Oxford University Press, 2007

 Buku Referensi

Wade, Terence

New York : Oxford University Press, 2002

 Buku Referensi