Kelly, P. M., Richert, E. S., & Radig, J. E. (1980). Environment for learning: Using community resources for the gifted. Educational Improvement Center-South.
Cita Chicago Style (17a ed.)Kelly, Pamela M., E. Susanne Richert, y John E. Radig. Environment for Learning: Using Community Resources for the Gifted. Sewell [New Jersey]: Educational Improvement Center-South, 1980.
Cita MLA (9a ed.)Kelly, Pamela M., et al. Environment for Learning: Using Community Resources for the Gifted. Educational Improvement Center-South, 1980.
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