Friberg, J. (2005). Unexpected links between Egyptian and Babylonian mathematics. World Scientific.
芝加哥风格引文Friberg, Jöran. Unexpected Links Between Egyptian and Babylonian Mathematics. Hackensack, N.J.: World Scientific, 2005.
MLA引文Friberg, Jöran. Unexpected Links Between Egyptian and Babylonian Mathematics. World Scientific, 2005.
警告：这些引文格式不一定是100％准确.