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1
Cambridge proficiency examination practice 1 : Student's book / Leo Jones
United Kingdom : Cambridge University Press, 1984
138 p. : ill. ; 25 cm.



2
3
Ideas : teacher's book / Leo Jones.
New York : Cambridge University Press, 1984.
138 tr. ; 23 cm.



4
Let's talk! : speaking and listening activities for intermediate students: Sttudent's book / Leo Jones.
New York : Cambridge University Press, 1996
v, 71, C20 p. : col. ill. ; 28 cm.





5
New international business English Leo Jones, Richard Alexander.
Cambridge : Cambridge University Press, 2000.
2 audio CD s.