author = { Orlich, Donald C. AND Harder, Robert J. AND Callahan, Richard C. AND Brown, Abbie H. AND Trevisan, Michael S. },

title = { Teaching strategies a guide to effective instruction },

edition = { 11th edition } ,

publisher = {Cengage Learning},

isbn = {9781305960787},

year = {[2018]},

address = { Boston, MA },

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