APA

Carnegie Commission on Higher Education, .The purposes and the performance of higuer education in the United States. 107 p: .

Chicago

Carnegie Commission on Higher Education, .The purposes and the performance of higuer education in the United States. 107 p: .

Harvard

Carnegie Commission on Higher Education, .The purposes and the performance of higuer education in the United States. 107 p: .

MLA

Carnegie Commission on Higher Education, .107 p: . .