Beck, R. H. (1953). Curriculum in the modern elementary school. Prentice-Hall.
Chicago-viite (17. p.)Beck, Robert Holmes. Curriculum in the Modern Elementary School. New York: Prentice-Hall, 1953.
MLA-viite (9. p.)Beck, Robert Holmes. Curriculum in the Modern Elementary School. Prentice-Hall, 1953.
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