APA-čujuhus (7. p.)
Norman, J. W. (1922). A Comparison of tendencies in secondary education in England and the United States.
Chicago-čujuhus (17. p.)
Norman, James William. A Comparison of Tendencies in Secondary Education in England and the United States. New York, 1922.
MLA-čujuhus (9. p.)
Norman, James William. A Comparison of Tendencies in Secondary Education in England and the United States. 1922.
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