Rega, L. L. Library Public Relations, Promotions and Communications / Lisa A. Wolfe. 2nd. Ed. New York : Neal-Schuman, 2005 ©. Xv, 326 P. (A How-to-Do-It Manuals for Librarians; 126) ISBN: 1-55570-471-9. ICS 2007, 129-131.