Zsótér, B., and N. Domonics. “A Survey Made in the Inner Area of Mezőhegyes on Choosing the Energy Raing of the Electirical Household Appliances Consciously”. Analecta Technica Szegedinensia, vol. 9, no. 2, June 2015, pp. 1-5, doi:10.14232/analecta.2015.2.1-5.