Handbook of Web Surveys \h [electronic resource] / \c Jelke Bethlehem, Silvia Biffignandi - Bethlehem, Jelke; Biffignandi, Silvia, \4 jt.aut (Hoboken, New Jersey : \b John Wiley & Sons, Inc, \c 2011, 2011)
Includes bibliographic references and index
Keywords: Internet surveys; Social sciences \x Research \x Methodology; Social sciences \x Statistics \x Methodology; Social surveys \x Methodology; Surveys \x Methodology