Rudy, S. W. (1960). The evolving liberal arts curriculum: A historical review of basic themes. Bureau of Publications, Teachers College, Columbia University, for the Institute of Higher Education.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Rudy, Solomon Willis. The Evolving Liberal Arts Curriculum: A Historical Review of Basic Themes. New York: Bureau of Publications, Teachers College, Columbia University, for the Institute of Higher Education, 1960.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Rudy, Solomon Willis. The Evolving Liberal Arts Curriculum: A Historical Review of Basic Themes. Bureau of Publications, Teachers College, Columbia University, for the Institute of Higher Education, 1960.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.