Adelman, C. (1999). The new college course map and transcript files: Changes in course-taking and achievement, 1972-1993 : based on the postsecondary records from two national longitudinal studies (2nd ed.). U.S. Dept. of Education, Office of Educational Research and Improvement.
Chicago Style (17th ed.) CitationAdelman, Clifford. The New College Course Map and Transcript Files: Changes in Course-taking and Achievement, 1972-1993 : Based on the Postsecondary Records from Two National Longitudinal Studies. 2nd ed. [Washington, D.C.]: U.S. Dept. of Education, Office of Educational Research and Improvement, 1999.
MLA (9th ed.) CitationAdelman, Clifford. The New College Course Map and Transcript Files: Changes in Course-taking and Achievement, 1972-1993 : Based on the Postsecondary Records from Two National Longitudinal Studies. 2nd ed. U.S. Dept. of Education, Office of Educational Research and Improvement, 1999.