Timberlake, Alan
A reference grammar of Russian
Cambridge University Press, 2004
 Buku Teks SO
Oettinger, Anthony G.
Automatic language translation : lexikal and technical aspects, with particular reference to Russian
Harvard University Press, 1960
 Buku Teks SO
Jones, Daniel
The pronunciation of english
University Press, 1958
 Buku Teks SO
Galsworthy, J Galsworthy, John
End of the chapter
Melbourne [etc.] Heineman 1948
 Buku Teks
Cameron, Susan, 1958-
Perfecting your english pronunciation
McGaw-Hill, 2011
 Multimedia