O.F, L., & V.M, M. (2006). The estimation of power efficiency of coal output in Ukraine and directions of its increasing. General Energy Institute of the National Academy of Sciences of Ukraine.
Чикаго стиль цитування (17-те видання)O.F, Lyashenko, та Makarov V.M. The Estimation of Power Efficiency of Coal Output in Ukraine and Directions of Its Increasing. General Energy Institute of the National Academy of Sciences of Ukraine, 2006.
Стиль цитування MLA (8-ме видання)O.F, Lyashenko, та Makarov V.M. The Estimation of Power Efficiency of Coal Output in Ukraine and Directions of Its Increasing. General Energy Institute of the National Academy of Sciences of Ukraine, 2006.
Попередження: стилі цитування не завжди правильні на всі 100%.