Helfert, E. A. (1992). Techniques of financial analysis (7.). Jaico Publishing house.
シカゴスタイル引用形Helfert, Enrich A. Techniques of Financial Analysis. 7. Bombay: Jaico Publishing house, 1992.
MLA引用形式Helfert, Enrich A. Techniques of Financial Analysis. 7. Jaico Publishing house, 1992.
警告: この引用は必ずしも正確ではありません.