(2000). Distribution of 1989-90 Beginning Postsecondary Students. U.S. Department of Education.
Chicago Style (17. basım) AtıfDistribution of 1989-90 Beginning Postsecondary Students. U.S. Department of Education, 2000.
MLA (9th ed.) AtıfDistribution of 1989-90 Beginning Postsecondary Students. U.S. Department of Education, 2000.
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