Authors: SIMEONSSON RJ HUNTINGTON GS MCMILLEN JS HAUGHDODDS AE HALPERIN D ZIPPER IN LESKINEN M LANGMEYER D

Citation: Rj. Simeonsson et al., SERVICES FOR YOUNG-CHILDREN AND FAMILIES - EVALUATING INTERVENTION CYCLES, Infants and young children, 9(2), 1996, pp. 31-42