THE CULTURAL CREATIVES:HOW 50 MILLION PEOPLE ARE CHANGING THE WORLD
PAUL H.RAY SHERRY RUTH ANDERSON1991 年出版370 页ISBN:0609808451
A VICTORIAN CHRISTMAS JOY TO THE WORLD
CYNTHIA HART AND JOHN GROSSMAN1990 年出版92 页ISBN:0894808257
FINITE MATHEMATICS APPLIED TO THE REAL WORLD
STEFAN WANER STEVEN R.COSTENOBLE1996 年出版739 页ISBN:0065018087
WORLD DEVELOPMENT REPORT 1992 DEVELOPMENT AND THE ENVIRONMENT
1992 年出版308 页ISBN:0195208765