Sing the virtues of those processed pulp products called books. Hit students with your best shot about why they cannot find everything they need by sitting in their pajamas and surfing the Web. Require that research projects cite a certain number of items from the library. And after you’ve done all of that, take a cold shower and face the reality that most of them are still going to rely primarily on electronic sources. Don’t tell students not to use them; you’re only setting them up to deceive. (They’ll simply consult these but not cite them.)