@book{ BC04420720, author = "Pramling, Niklas", title = "Play-responsive teaching in early childhood education", publisher = "Springer", year = "2019", series = "International perspectives on early childhood education and development / series editors, Marilyn Fleer, Ingrid Pramling-Samuelsson", number = "v. 26", URL = "http://ci.nii.ac.jp/ncid/BC04420720" }