Hudson, B. (1973). Assessment techniques: An introduction. Methuen Educational.
芝加哥风格引文Hudson, Barrie. Assessment Techniques: An Introduction. London: Methuen Educational, 1973.
MLA引文Hudson, Barrie. Assessment Techniques: An Introduction. Methuen Educational, 1973.
警告：这些引文格式不一定是100％准确.