T.O, E. (2003). Tool for energy conservation measures implementation at heat, water and wastewater communal services enterprises. General Energy Institute of the National Academy of Sciences of Ukraine.
Chicago-Zitierstil (17. Ausg.)T.O, Evtukhova. Tool for Energy Conservation Measures Implementation at Heat, Water and Wastewater Communal Services Enterprises. General Energy Institute of the National Academy of Sciences of Ukraine, 2003.
MLA-Zitierstil (8. Ausg.)T.O, Evtukhova. Tool for Energy Conservation Measures Implementation at Heat, Water and Wastewater Communal Services Enterprises. General Energy Institute of the National Academy of Sciences of Ukraine, 2003.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.