Weir, Cyril J. Language testing and validation : an evidence-based approach / Cyril J. Weir - New York : Palgrave Macmillan, 2004 - xiv, 301 p. : ill. ; 22 cm. - Research and practice in applied linguistics . References : p. 285-298 ISBN: 1403911886 (cloth) RM417.45 1403911894 (pbk.) Subjects--Topical Terms: Language and languages--Examinations