Helfert, E. A. (1997). Techniques of financial analysis: A modern approach (9thed.). Irwin.
Chicagoスタイル(17版)引用形式Helfert, Erich A. Techniques of Financial Analysis: A Modern Approach. 9thed. Chicago: Irwin, 1997.
MLA(9版)引用形式Helfert, Erich A. Techniques of Financial Analysis: A Modern Approach. 9thed. Irwin, 1997.
警告: この引用は必ずしも正確ではありません.