author = { Howatt, Anthony P. R. AND Webb, John AND Knight, Michael },

title = { A modern course in business English Book 1 Class texts },

edition = { 1., publ., 4. impr. } ,

publisher = {Oxford Univ. Pr.},

year = {1969},

address = { London },

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