Não informado. (1974). Continuing higher education. Association of University Evening Colleges.
Citação do estilo Chicago (17ª ed.)Não informado. Continuing Higher Education. North Dartmouth, Mass: Association of University Evening Colleges, 1974.
Citação MLA (8ª ed.)Não informado. Continuing Higher Education. Association of University Evening Colleges, 1974.
אזהרה: ציטוטים אלה לעיתים לא מדויקים ב 100%.