Licup, N. L. (1978). Children's ability to coordinate perspectives of isolated objects: Implications for science curriculum development.
Chicago-referens (17:e uppl.)Licup, Nora Librado-. Children's Ability to Coordinate Perspectives of Isolated Objects: Implications for Science Curriculum Development. 1978.
MLA-referens (9:e uppl.)Licup, Nora Librado-. Children's Ability to Coordinate Perspectives of Isolated Objects: Implications for Science Curriculum Development. 1978.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.