Dao yan, Fu Dongyu ; Beijing yu jing jiang shan ying shi wen hua fa zhan you xian gong si cheng zhi dan wei ; Zhong gong Hubei Sheng wei xuan chuan bu, Zhonghua Renmin Gongheguo hai guan zong shu chu pin
T︠S︡entralʹnai︠a︡ kinostudii︠a︡ detskikh i i︠u︡nosheskikh filʹmov imeni M. Gorʹkogo ; rezhisser-postanovshchik, Tatʹi︠a︡na Lioznova ; avtor st︠s︡enarii︠a︡, I︠U︡lian Semenov