Não informado. (1930). Journal of Higher Education. Ohio State University, Bureau of Educational Research.
Citação do estilo Chicago (17ª ed.)Não informado. Journal of Higher Education. Columbus, Ohio: Ohio State University, Bureau of Educational Research, 1930.
Citação MLA (8ª ed.)Não informado. Journal of Higher Education. Ohio State University, Bureau of Educational Research, 1930.
אזהרה: ציטוטים אלה לעיתים לא מדויקים ב 100%.