8Benson,C. S ......The Economics of PubLic Education 3rd Edition[ M ]. Houghton Mifflin Company , 1978.
9Johnstone , D. B...... Sharing the Costs of Higher Education: Student FinancialAssistance in United Kingdom, the Federal Republic of Germany, France , Sweden, and the United States [ M ]. New York : CollegeBoard , 1986.
