Cita APA

Helfert, E. A. (1988). Techniques of financial analysis (6th ed.). Universal Book Stall.

Chicago Edition Citation

Helfert, Erich A. Techniques of Financial Analysis. 6th ed. New Delhi: Universal Book Stall, 1988.

Cita MLA

Helfert, Erich A. Techniques of Financial Analysis. 6th ed. Universal Book Stall, 1988.