Reliability of Standard English Differences among Black and White Children at Second, Fourth, and Seventh Grades
| Autor: | Marwit, Samuel J., Walker, Elaine F., Marwit, Karen L. |
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| Zdroj: | Child Development, 1977 Dec 01. 48(4), 1739-1742. |
| Databáze: | JSTOR Journals |
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