Walker, D. K. (1973). Socioemotional measures for preschool and kindergarten children (1st ed.].). Jossey-Bass.
Chicago-referens (17:e uppl.)Walker, Deborah Klein. Socioemotional Measures for Preschool and Kindergarten Children. 1st ed.]. San Francisco: Jossey-Bass, 1973.
MLA-referens (9:e uppl.)Walker, Deborah Klein. Socioemotional Measures for Preschool and Kindergarten Children. 1st ed.]. Jossey-Bass, 1973.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.