Willoughby, S. S. (1967). Contemporary teaching of secondary school mathematics. Wiley.
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Chicago Style (17th ed.) Citation
Willoughby, Stephen S. Contemporary Teaching of Secondary School Mathematics. New York: Wiley, 1967.
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MLA引文
Willoughby, Stephen S. Contemporary Teaching of Secondary School Mathematics. Wiley, 1967.
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警告：這些引文格式不一定是100％准確.