Sapsford, R., & Jupp, V. (2006). Data collection and analysis. SAGE Publications.
芝加哥风格引文Sapsford, Roger, 与 Victor Jupp. Data Collection and Analysis. London: SAGE Publications, 2006.
MLA引文Sapsford, Roger, 与 Victor Jupp. Data Collection and Analysis. SAGE Publications, 2006.
警告：这些引文格式不一定是100％准确.