Herring, M. Y. (2007). Fool's gold: Why the Internet is no substitute for a library. McFarland.
Lua i Stíl Chicago (17ú heag.)Herring, Mark Y. Fool's Gold: Why the Internet Is No Substitute for a Library. Jefferson, N.C: McFarland, 2007.
Lua MLA (9ú heag.)Herring, Mark Y. Fool's Gold: Why the Internet Is No Substitute for a Library. McFarland, 2007.
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