Olsen, E. G. (1949). School and community programs: A casebook of successful practice from kindergarten through college and adult education. Prentice-Hall.
Citace podle Chicago (17th ed.)Olsen, Edward Gustave. School and Community Programs: A Casebook of Successful Practice from Kindergarten Through College and Adult Education. New York: Prentice-Hall, 1949.
Citace podle MLA (9th ed.)Olsen, Edward Gustave. School and Community Programs: A Casebook of Successful Practice from Kindergarten Through College and Adult Education. Prentice-Hall, 1949.
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