Helfert, E. A. (1963). Techniques of financial analysis. R.D. Irwin.
Chicago Style (17th ed.) CitationHelfert, Erich A. Techniques of Financial Analysis. Homewood, Ill.: R.D. Irwin, 1963.
MLA (8th ed.) CitationHelfert, Erich A. Techniques of Financial Analysis. R.D. Irwin, 1963.
Warning: These citations may not always be 100% accurate.