Berg, B. L. (1989). Qualitative research methods for the social sciences. Allyn and Bacon.
芝加哥风格引文Berg, Bruce L. Qualitative Research Methods for the Social Sciences. Boston: Allyn and Bacon, 1989.
MLA引文Berg, Bruce L. Qualitative Research Methods for the Social Sciences. Allyn and Bacon, 1989.
警告：这些引文格式不一定是100％准确.