Oyer Paul. (2014). Everything I Ever Needed to Know About Economics. Harvard Bus. School.
Chicago Style (17th ed.) CitationOyer Paul. Everything I Ever Needed to Know About Economics. Boston: Harvard Bus. School, 2014.
MLA引文Oyer Paul. Everything I Ever Needed to Know About Economics. Harvard Bus. School, 2014.
警告:這些引文格式不一定是100%准確.