author = { Gilbert, Chester G. AND Pogue, Joseph E. },

title = { Power its significance and needs },

publisher = {Government Printing Office},

keywords = { USA , Energieerzeugung , Energieverbrauch , Energiewirtschaft },

year = {1918},

booktitle = {The mineral industries of the United States ; part 5},

booktitle = {Bulletin / Smithsonian Institution, United States National Museum ; 102, part 5},

address = { Washington },

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