Barker, Nan, Randall Plaugher, Susan Tracz, Karen DeVoogd, y Joye Plaugher. 2016. «Innovation in Teacher Preparation: - Using Performance Expectations and Annotated Video to Facilitate Reflection». Lupa Empresarial, n.º 17 (septiembre):12. https://revistas.ceipa.edu.co/index.php/lupa/article/view/589.