Bryman, A. Social research methods (4a ed.).
芝加哥风格引文Bryman, Alan. Social Research Methods. 4a ed.
MLA引文Bryman, Alan. Social Research Methods. 4a ed.
警告：这些引文格式不一定是100％准确.
APA引文
Bryman, A. Social research methods (4a ed.).
芝加哥风格引文Bryman, Alan. Social Research Methods. 4a ed.
MLA引文Bryman, Alan. Social Research Methods. 4a ed.