Kraay, F. v. (1993). Tourism and the hotel and catering indrustries in the EC. London: Athlone Press.
استشهاد بنمط شيكاغوKraay, Frans van. Tourism and the Hotel and Catering Indrustries in the EC. London: Athlone Press, 1993.
MLA استشهادKraay, Frans van. Tourism and the Hotel and Catering Indrustries in the EC. London: Athlone Press, 1993.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.