Kovalenko, T. O., & Gudz, P. V. (2011). Maintenance of the Efficient Use of Regional Metallurgical Industry Energy Potential (on the example of Zaporizhzhya Region).
Chicago-Zitierstil (17. Ausg.)Kovalenko, T. O., und P. V. Gudz. Maintenance of the Efficient Use of Regional Metallurgical Industry Energy Potential (on the Example of Zaporizhzhya Region). 2011.
MLA-Zitierstil (8. Ausg.)Kovalenko, T. O., und P. V. Gudz. Maintenance of the Efficient Use of Regional Metallurgical Industry Energy Potential (on the Example of Zaporizhzhya Region). 2011.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.