ebrary, Inc, & Clotfelter, C. T. (1991). Economic challenges in higher education. University of Chicago Press.
Чикаго-гийн эшлэл (17 дахь хэвлэлт)ebrary, Inc, ба Charles T. Clotfelter. Economic Challenges in Higher Education. Chicago: University of Chicago Press, 1991.
MLA -ийн эшлэл (9 дэх хэвлэлт)ebrary, Inc, ба Charles T. Clotfelter. Economic Challenges in Higher Education. University of Chicago Press, 1991.
Анхааруулга: Эдгээр ишлэлүүд үргэлж 100% үнэн зөв биш байж магадгүй.