Manba muallifi: Sh.Dj. Ergashxodjayeva va b.
In Marketing, Darslik
By Dildora Abdullaxodjayeva
Manba muallifi: J.J.Jalolov va b.
In Marketing, O'quv qo'llanma
Manba muallifi: I. I. Hamidov
Manba muallifi: Warren J. Keegan
Manba muallifi: Svend Hollensen
Manba muallifi: PHILIP KOTLER
Manba muallifi: Холмогоров В.
Manba muallifi: Philip Kotler • Gary Armstrong
