Zemelman, S., Daniels, H., Hyde, A. A., & Varner, W. (1998). Best practice: New standards for teaching and learning in America's schools (2nd ed.). Heinemann.
Cita Chicago Style (17a ed.)Zemelman, Steven, Harvey Daniels, Arthur A. Hyde, y William Varner. Best Practice: New Standards for Teaching and Learning in America's Schools. 2nd ed. Portsmouth, NH: Heinemann, 1998.
Cita MLA (9a ed.)Zemelman, Steven, et al. Best Practice: New Standards for Teaching and Learning in America's Schools. 2nd ed. Heinemann, 1998.
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