Helfert, E. A. (1972). Techniques of financial analysis (3rd ed.). R. D. Irwin.
Chicagoスタイル(17版)引用形式Helfert, Erich A. Techniques of Financial Analysis. 3rd ed. Homewood, Ill.,: R. D. Irwin, 1972.
MLA(8版)引用形式Helfert, Erich A. Techniques of Financial Analysis. 3rd ed. R. D. Irwin, 1972.
警告: この引用は必ずしも正確ではありません.