Gaya APA
Levy, H., Sarnat, M. (1994).
Capital investment and finacial decisions (5th ed.).
Hemel hempstead:
Prentice-Hall.
Gaya MLA
Levy, Haim., Sarnat, Marshall.
"Capital investment and finacial decisions".
5th ed.
Hemel hempstead:
Prentice-Hall,
1994.
Text.