Robles de Melendez, W. J., Beck, V., & Fletcher, M. (2000). Teaching social studies in early education. Delmar Thomson Learning.
Chicago-viite (17. p.)Robles de Melendez, Wilma J., Vesna Beck, ja Melba Fletcher. Teaching Social Studies in Early Education. Albany, N.Y: Delmar Thomson Learning, 2000.
MLA-viite (9. p.)Robles de Melendez, Wilma J., et al. Teaching Social Studies in Early Education. Delmar Thomson Learning, 2000.
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