Hagstrom, R. G. (2004). The warren buffett way. New York: Random House, lnc.
Trích dẫn kiểu ChicagoHagstrom, Robert G. The Warren Buffett Way. New York: Random House, lnc, 2004.
MLA引文Hagstrom, Robert G. The Warren Buffett Way. New York: Random House, lnc, 2004.
警告：這些引文格式不一定是100％准確.