2015. International research for the betterment of children worldwide: Early Childhood Education: International Research Report (2015). Editor: Dr. László Varga University of West Hungary, Benedek Elek Faculty of Pedagogy, Sopron, Hungary. Képzés és Gyakorlat : Neveléstudományi folyóirat. 13, 3-4 (Dec. 2015), 171–175. DOI:https://doi.org/10.17165/TP.2015.3-4.13.