author = { Walker, John R. AND Miller, Jack E. AND Davey, Jonathan },

title = { Study guide to accompany - Supervision in the hospitality industry },

edition = { 7. ed. } ,

publisher = {Wiley},

isbn = {9781118152263},

year = {2012},

address = { Hoboken, NJ },

url = { http://slubdd.de/katalog?TN_libero_mab2 }