Powell, Ronald R., and Lynn Silipigni Connaway. Basic Research Methods for Librarians. LIBRARY AND INFORMATION SCIENCE TEXT SERIES. Westport, Conn: Libraries Unlimited, 2004. -- Related Subjects: [Library science Research Methodology. Bibliotheekwetenschap. Wetenschappelijke technieken. BibliotheÃÂconomie Recherche MeÃÂthodologie.]