Fields, M. V., & Fields, D. (2006). Constructive guidance and discipline: Preschool and primary education (4th ed.). Pearson/Merrill Prentice Hall.
Chicago-referens (17:e uppl.)Fields, Marjorie Vannoy, och Debbie Fields. Constructive Guidance and Discipline: Preschool and Primary Education. 4th ed. Upper Saddle River, N.J: Pearson/Merrill Prentice Hall, 2006.
MLA-referens (9:e uppl.)Fields, Marjorie Vannoy, och Debbie Fields. Constructive Guidance and Discipline: Preschool and Primary Education. 4th ed. Pearson/Merrill Prentice Hall, 2006.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.