@article {Ryan:2001:1525-4011:8, title = "Extra Extra!! A Critical Comparison of Virtual News Library, Canadian Newspaper Source, and Canadian NewsDisc", journal = "The Charleston Advisor", parent_itemid = "infobike://annurev/tca", publishercode ="annurev", year = "2001", volume = "2", number = "4", publication date ="2001-04-01T00:00:00", pages = "8-8", itemtype = "ARTICLE", issn = "1525-4011", eissn = "1525-4003", url = "https://annurev.publisher.ingentaconnect.com/content/annurev/tca/2001/00000002/00000004/art00006", author = "Ryan, Patti", abstract = "", }