Miller, L. H. An investigation of children's understanding of the meanings and operations in arithmetic: School district number 65, Evanston, Illinois. University of the Philippines Library.
Chicago-referens (17:e uppl.)Miller, Larry Harold. An Investigation of Children's Understanding of the Meanings and Operations in Arithmetic: School District Number 65, Evanston, Illinois. Quezon City: University of the Philippines Library.
MLA-referens (9:e uppl.)Miller, Larry Harold. An Investigation of Children's Understanding of the Meanings and Operations in Arithmetic: School District Number 65, Evanston, Illinois. University of the Philippines Library.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.