Hall, Stephanie. “Econometric Analysis Suggests Possible Crowding Out of Public Libraries by Book Superstores Among Middle Income Families in the 1990s”. Evidence Based Library and Information Practice 2, no. 3 (September 5, 2007): 94–96. Accessed December 28, 2024. https://journals.library.ualberta.ca/eblip/index.php/EBLIP/article/view/427.