Stephens, Julie Elaine. “Elementary, Middle, and High School Students Vary in Frequency and Purpose When Using Online Digital References”. Evidence Based Library and Information Practice 1, no. 4 (December 11, 2006): 67–69. Accessed September 30, 2025. https://journals.library.ualberta.ca/eblip/index.php/EBLIP/article/view/101.