Não informado. (1974). Continuing higher education. Association of University Evening Colleges.
Chicago-Zitierstil (17. Ausg.)Não informado. Continuing Higher Education. North Dartmouth, Mass: Association of University Evening Colleges, 1974.
MLA-Zitierstil (8. Ausg.)Não informado. Continuing Higher Education. Association of University Evening Colleges, 1974.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.