Manba muallifi: З.А. АШУРОВ
In Menejment, O'quv qo'llanma
By Dildora Abdullaxodjayeva
Manba muallifi: Mike Mastroyiannis
Manba muallifi: D.T. YUSUPOVA
Manba muallifi: N.Q. YO'LDOSHEV
Manba muallifi: J.X.BOBONAZAROVA, S.A.BOZOROVA
Manba muallifi: A.B. XAYITOV, D.B. G'ANIYEVA
Manba muallifi: J.SH.TUXTABAEV, A.X.ESHBAYEV
Manba muallifi: Joe Hayton
Manba muallifi: Russ J. Martinelli, Dragan Z. Milosevic
