Schmitt, C. (1989). Changes in educational attainment: A comparison among 1972, 1980, and 1982 high school seniors. U.S Dep. of Education, Office of Educational Research and Impovement.
Chicago-Zitierstil (17. Ausg.)Schmitt, Carl. Changes in Educational Attainment: A Comparison Among 1972, 1980, and 1982 High School Seniors. Washington, DC: U.S Dep. of Education, Office of Educational Research and Impovement, 1989.
MLA-Zitierstil (9. Ausg.)Schmitt, Carl. Changes in Educational Attainment: A Comparison Among 1972, 1980, and 1982 High School Seniors. U.S Dep. of Education, Office of Educational Research and Impovement, 1989.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.