Gugerty, M. K., & Karlan, D. S. (2018). The Goldilocks challenge: Right-fit evidence for the social sector. Oxford University Press.
芝加哥风格引文Gugerty, Mary Kay, 与 Dean S. Karlan. The Goldilocks Challenge: Right-fit Evidence for the Social Sector. New York, NY: Oxford University Press, 2018.
MLA引文Gugerty, Mary Kay, 与 Dean S. Karlan. The Goldilocks Challenge: Right-fit Evidence for the Social Sector. Oxford University Press, 2018.
警告：这些引文格式不一定是100％准确.