SHRIMPLIN, Aaron; HURST, Susan. A Virtual Standoff – Using Q Methodology to Analyze Virtual Reference. Evidence Based Library and Information Practice, [S. l.], v. 2, n. 4, p. 3–21, 2007. DOI: 10.18438/B8630N. Disponível em: https://journals.library.ualberta.ca/eblip/index.php/EBLIP/article/view/293. Acesso em: 29 sep. 2025.