A TEXT BOOK OF PSYCHIATRY FOR STUDENTS AND PRACTITIONERS SIXTH EDITION
D.K.HENDERSON AND R.D.GILLESPIE1947 年出版719 页ISBN:
STUDY GUIDE TO ACCOMPANY MACROECONOMICS PRINCIPLES AND POLICY SEVENTH EDITION
CRAIG SWAN WILLIAM J.BAUMOL ALAN S.BLINDER1997 年出版292 页ISBN:0030117240