Oppenheim, A. N. (1966). Questionnaire design and attitude measurement. Heinemann.
芝加哥风格引文Oppenheim, A. N. Questionnaire Design and Attitude Measurement. London: Heinemann, 1966.
MLA引文Oppenheim, A. N. Questionnaire Design and Attitude Measurement. Heinemann, 1966.
警告：这些引文格式不一定是100％准确.