Judd, Charles M. Data analysis : a model comparison approach / Charles M. Judd, Gary H. McCleland, Carey S. Ryan - 2nd ed. - New York, NY : Routledge/Taylor and Francis, 2008 - xii, 328 p. : ill. ; 27 cm. Includes bibliographical references and index ISBN: 9780805833881 (hardcover) RM214.13 Subjects--Topical Terms: Mathematical statistics