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.
Lua i Stíl Chicago (17ú heag.)Clark, Harold Florian, agus 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.
Lua MLA (9ú heag.)Clark, Harold Florian, agus 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.