@article{Hu2018, author = "Yu Jeffrey Hu and Michael Smith", title = "{The Impact of Ebook Distribution on Print Sales: Analysis of a Natural Experiment}", year = "2018", month = "6", url = "https://kilthub.cmu.edu/articles/journal_contribution/The_Impact_of_Ebook_Distribution_on_Print_Sales_Analysis_of_a_Natural_Experiment/6472016", doi = "10.1184/R1/6472016.v1" }