Clark, H. F., & Sloan, H. S. (1966). Classroom on Main Street: An account of specialty schools in the United States that train for work and leisure. Published for the Institute for Instructional Improvement by Teachers College Press.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Clark, Harold Florian, و Harold Stephenson Sloan. Classroom on Main Street: An Account of Specialty Schools in the United States That Train for Work and Leisure. New York: Published for the Institute for Instructional Improvement by Teachers College Press, 1966.
توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)Clark, Harold Florian, و Harold Stephenson Sloan. Classroom on Main Street: An Account of Specialty Schools in the United States That Train for Work and Leisure. Published for the Institute for Instructional Improvement by Teachers College Press, 1966.