Soper, J. (2004). Mathematics for economics and business: An interactive introduction (2nd ed.). Blackwell Pub..
芝加哥风格引文Soper, Jean. Mathematics for Economics and Business: An Interactive Introduction. 2nd ed. Malden, MA: Blackwell Pub., 2004.
MLA引文Soper, Jean. Mathematics for Economics and Business: An Interactive Introduction. 2nd ed. Blackwell Pub., 2004.
警告：这些引文格式不一定是100％准确.