Licup, N. L. (1978). Children's ability to coordinate perspectives of isolated objects: Implications for science curriculum development.
Čikaški stil citiranja (17. izdanje)Licup, Nora Librado-. Children's Ability to Coordinate Perspectives of Isolated Objects: Implications for Science Curriculum Development. 1978.
MLA način citiranja (9. izdanje)Licup, Nora Librado-. Children's Ability to Coordinate Perspectives of Isolated Objects: Implications for Science Curriculum Development. 1978.
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