KitobTourism, security and safety: from theory to practice.Yoel Mansfeld·Abraham Pizam·2006·enABIABI:AkademIndex/2026.other.629040Iqtibos keltirishAnnotatsiyaAnnotatsiya mavjud emas.Iqtiboslar va manbalar2 ta iqtibos0 ta foydalanilgan manba