by 백지혜(Ji Hye Baek), 조복희(Bok Hee Cho)
Published in Korean Journal of child studies (2010)

by 박경자(Kyung Ja Park)
Published in Korean Journal of child studies (1999)

by 박경자, Park, Kyung Ja
Published in Korean Journal of child studies (1999)

by 김윤경, Yoon Kyung Kim
Published in 한국놀이치료학회지(놀이치료연구) (30.08.2013)

by 김윤경, Yoon Kyung Kim
Published in 한국놀이치료학회지(놀이치료연구) (28.02.2013)