Helfert, E. A. (1997). Techniques of financial analysis (Ninth edition.). Irwin.
Citación estilo ChicagoHelfert, Erich A. Techniques of Financial Analysis. Ninth edition. Chicago: Irwin, 1997.
Cita MLAHelfert, Erich A. Techniques of Financial Analysis. Ninth edition. Irwin, 1997.
Warning: These citations may not always be 100% accurate.