KitobDigital Marketing: Strategy, Implementation and PracticeDave Chaffey·Fiona Ellis‐Chadwick·2012·enABIABI:AkademIndex/2026.other.754595Iqtibos keltirishAnnotatsiyaAnnotatsiya mavjud emas.Iqtiboslar va manbalar2 ta iqtibos0 ta foydalanilgan manba