Gaya APA

Techniques of financial analysis : a guide to value creation / Erich A. Helfert. (2002). New York, NY: McGraw-Hill, c.

Gaya MLA

Techniques of financial analysis : a guide to value creation / Erich A. Helfert. 11th ed.. New York, NY: McGraw-Hill, c, 2002. Buku Wajib.