Bell, J., & Opie, C. (2002). Learning from research: Getting more from data. Open University Press.
芝加哥风格引文Bell, Judith, 与 Clive Opie. Learning from Research: Getting More from Data. Buckingham: Open University Press, 2002.
MLA引文Bell, Judith, 与 Clive Opie. Learning from Research: Getting More from Data. Open University Press, 2002.
警告：这些引文格式不一定是100％准确.