Helfert, E. A. .. (1997). Techniques of financial analysis: A modern approach. Chicago: Richard D. Irwin.
Trích dẫn kiểu ChicagoHelfert, Erich A. Techniques of Financial Analysis: A Modern Approach. Chicago: Richard D. Irwin, 1997.
MLA引文Helfert, Erich A. Techniques of Financial Analysis: A Modern Approach. Chicago: Richard D. Irwin, 1997.
警告:这些引文格式不一定是100%准确.