@article{Barba2013, author = "Lorena A. Barba", title = "{Everybody's Flippin'}", year = "2013", month = "9", url = "https://figshare.com/articles/media/Everybody_s_Flippin_An_update_on_the_Flipped_Classroom/157200", doi = "10.6084/m9.figshare.157200.v3" }