NAPP, John Bergman. Environmental Guide to the Internet by Carol Briggs-Erickson and Toni Murphy. Issues in Science and Technology Librarianship, [S. l.], n. 16, 1997. DOI: 10.29173/istl1394. Disponível em: https://journals.library.ualberta.ca/istl/index.php/istl/article/view/1394. Acesso em: 31 oct. 2025.