Quinn Patton, M. (1990). Qualitative evaluation and research methods (Segunda edición.). Sage Publications.
芝加哥风格引文Quinn Patton, Michael. Qualitative Evaluation and Research Methods. Segunda edición. California: Sage Publications, 1990.
MLA引文Quinn Patton, Michael. Qualitative Evaluation and Research Methods. Segunda edición. Sage Publications, 1990.
警告：这些引文格式不一定是100％准确.